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Linear Systems
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Questions (149)
i don't get these please help me:
use the subtitution method to solve the linear system 1)3x+y=0 x-y=4 2)y=-3x-1 x-3y=3 3)3x-y=9
4 answers
asked by
please help!!!
531 views
how do u answer this? please step by step
*graph and check to solve the linear system y=-x+3 y=x+1 Thank you very very much!!! :)
1 answer
asked by
please i need help!!! i dont get it
391 views
How could you check to see if the point (5, 6) is the solution to the Linear System of equations?
Substitute 6 in for x and 5 in
3 answers
asked anonymously
56 views
Compute x +y, given the linear system with T # 1 and with the ordered pair (x,y) as solution
x + 2y=3 Tx + ( T+1)y = T + 2
1 answer
asked by
Mark
375 views
if a system has an infinite number of solutions, use set-builder notation to write the solution set. If a system has no
2 answers
asked by
Donna
607 views
You are given a linear system of two equations in two unknowns. Before solving, describe how you can mentally check whether the
3 answers
asked anonymously
67 views
Question
How could you check to see if the point (5, 6) is the solution to the Linear System of equations?(1 point) Responses
3 answers
asked anonymously
71 views
Solve the linear system in two space
[x,y] = [-12,-7] + s[8,-5] [x,y] = [2,-1] + t[3,-2]
1 answer
asked by
Shaila
320 views
How could you check to see if the point (5, 6) is the solution to the Linear System of equations?(1 point)
Substitute 6 in for x
3 answers
asked anonymously
20 views
I need to find the linear system for the equations 4x+3=y and x=y-2
Any help at all would be great! And please show me how you
1 answer
asked by
Elissa
151 views
how do you solve linear systems by graphing like
x-y=2 x+y=-8
1 answer
asked by
nicole
433 views
solve the linear system using substitution. please show me the steps!:)
x-y=-5 2x-y=-7
1 answer
asked by
saira
445 views
How could you check to see if the point (5, 6) is the solution to the Linear System of equations?(1 point) Responses Substitute
3 answers
asked anonymously
32 views
3x+2y=2
−2x+y=8 A. (14, -20) B. (4, -2) C. (-4, 2) D. (-2, 4)
3 answers
asked anonymously
23 views
use the substitution method to solve the linear system.
9x+6y=3 3x-7y=-26 please show me an example of how to do it.
5 answers
asked by
aneme
855 views
Solve the system by addition.
2x-4y=7 4x+2y-1
1 answer
asked by
kim
375 views
HOW MANY SOLUTIONS DOES THE LINEAR SYSTEM HAVE?
Y=2X+4 Y=2
2 answers
asked by
SYNESTER
1,041 views
2x+2y+3z=-1
4x+4y+3z=-5 4x+2y+2z=0
1 answer
asked by
.
7 views
I'm not understanding so the answer should read as follows and steps:
15x^4y^9 divided by 3x^2y^2 = 5x^2y^7 Can you check this
1 answer
asked by
Jasmine20
555 views
Which of these graphs shows that the linear system 3x+2y=12 and 6x+4y=24 has an infinite number of solutions?(1 point)
Responses
1 answer
asked by
ave human
36 views
Use the substitution method to solve the linear system. Thanks!
s= t+4 2t+s=19
5 answers
asked by
Emma
1,537 views
how do you use the substitution method to solve the linear system?
-2x-5y=7 7x=y=-8
5 answers
asked by
aneme
1,438 views
Which of these graphs shows that the linear system −2x+y=6 and 4x−2y=−12 has an infinite number of solutions?(1 point)
Resp
1 answer
asked by
Kaii
103 views
Which of these graphs shows that the linear system y=−x+6 and 3x+3y=18 has an infinite number of solutions?(1 point)
Responses
1 answer
asked by
Kaii
48 views
Which of these graphs shows that the linear system −2x+y=6 and 4x−2y=−12 has an infinite number of solutions?
1 answer
asked anonymously
81 views
Show equation AX=B represents a linear system of two equations in two unknowns. Solve the system and substitute into the matrix
2 answers
asked by
mike
1,102 views
Which of these graphs show that the linear system 3x+2y=12 and 6x+4y=24 has an infinite number solutions?
1 answer
asked anonymously
20 views
I'm asked to solve the following system using elimination and say how many solutions there are:
4x - 7y = 15 -8x + 14y = -30 The
2 answers
asked by
Anonymous
767 views
Willow bought 3 m of denim fabric and 5 m of cotton fabric. The
total bill, excluding tax, was $22. Jared bought 6 m of denim
1 answer
asked by
drum
43 views
Solve each linear system by graphing.
a) x y 3 d) 2x y 10 x y 7 y x 2 b) x y 8 e) y 3x – 5 4x 2y 8 y 2x 5 c) y 2x – 4 f) 6x
1 answer
asked by
drum
17 views
I have a math question I am stuck on. It is on the applications of linear systems. This is the question: A club raised 5000$ for
4 answers
asked by
Vanessa
688 views
How to use an elimination strategy to solve the linear system:
5/3x +1/4y = 10 1/3x + 1/2y = 5
3 answers
asked by
lyn
633 views
what is the solution of the following linear system?
5x - 2y = 15 5/3x - y = 5 a)(-2,1) b) none c)(3,0) d) inifinite number if
2 answers
asked by
candy
573 views
Solve the linear system by using elimination.
9x-4y=26 18x+7y=22
2 answers
asked by
Izzy
578 views
Which linear system could the graph represent?
Responses A x + y = 2 2x + 2y = 8x + y = 2 2x + 2y = 8 B 4x + 4y = 4 x + y = 14x +
6 answers
asked anonymously
83 views
6 of 146 of 14 Items
05:30 Feature Graphing a Linear System Question 1 Which linear system could the graph represent? Responses A
1 answer
asked anonymously
44 views
use substitution to solve the linear system
3x-y=15 x+2y=-2 Solve for y in one formula, and then substitute that value for y in
1 answer
asked by
lisa
583 views
Tell whether the linear system has ONE SOLUTION, NO SOLUTION, or INFINITELY MANY SOLUTIONS.
4x-y=2 -x+3y=9
2 answers
asked by
Izzy
528 views
I'm sure what if this is the right answer that the question is looking for. since my eng. not that good i have hard time
2 answers
asked by
may
548 views
Model this situation w/ a linear system:
Melissa borrowed $10, 000 for her university tuition. She borrowed part of the money at
2 answers
asked by
trixie
565 views
what is the solution of the following linear system?
-4x - y = 5 -12x - 3y = 15 a) (-2,1) b) none c) (3,-2) d) infinite number of
2 answers
asked by
kid
492 views
Solve the linear system by using elimination.
6x+y=39 -2x+y=-17
3 answers
asked by
Izzy.
509 views
If -1,2 is the solution to the following linear system, what are the values of the coefficents a and b . Show your work to
3 answers
asked by
Math ACTUALLY HELP ME!!
503 views
Use substitution method to solve the linear system.
Can someone please check if I did this problem right? Thanks X+y=12
2 answers
asked by
Emma
502 views
Hi! How to determine other linear systems that have the same solution as this system:
2x+5y=8 x-3y=-7 many thanks.
2 answers
asked by
Me
475 views
Solve the following linear system of equations.
3x-2y+z=2 x-y+z=2 5x+10y-5Z=10
4 answers
asked by
Nick
500 views
Model this situation w/ a linear system:
Melissa borrowed $10, 000 for her university tuition. She borrowed part of the money at
3 answers
asked by
trixie
470 views
How do I solve these linear system problems? I solved it many times but it never seems right.
1. x^2 + y^2 =9 2x - y = -6 2.x^2 -
1 answer
asked by
Jamie
434 views
What is the approximate solution of the linear system represented by the graph below?
Two lines are drawn on a coordinate plane.
1 answer
asked anonymously
133 views
Graphing a Linear System
Question 1 Which linear system could the graph represent? Responses A x + y = 2 2x + 2y = 8x + y = 2 2x
1 answer
asked anonymously
72 views
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Parent Categories (7)
Algebra
Graphs
Graphs and Equations
Math
Mathematics
Systems of Equations
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