# how do you solve 5x/2-10=x/4-1

and.....

3x/10=9/5

5x/2 -10 = x/4 - 1

Combine terms:

9x/4 = 9

9x = 36

x = 4

3x/10 = 9/5

15 x = 90

x = 6

the answer for 5x/2-10=x/4-1 is -2.875

and also i beleive the answer for numba 2 will be 1.8

## To solve the equation 5x/2 - 10 = x/4 - 1, we need to eliminate the fractions and isolate the variable x.

Step 1: Clear the fractions by multiplying every term by the least common denominator (LCD) of the fractions involved. In this case, the LCD is 4.

Multiply all terms by 4:

4 * (5x/2) - 4 * 10 = 4 * (x/4) - 4 * 1

Simplify:

10x - 40 = x - 4

Step 2: Get all x terms on one side of the equation and all constant terms on the other side.

Add x to both sides:

10x - x - 40 = x - x - 4

Simplify:

9x - 40 = -4

Step 3: Isolate the variable x by getting rid of the constant term.

Add 40 to both sides:

9x - 40 + 40 = -4 + 40

Simplify:

9x = 36

Step 4: Solve for x by dividing both sides by the coefficient of x.

Divide by 9:

(9x)/9 = 36/9

Simplify:

x = 4

Therefore, the solution to the equation 5x/2 - 10 = x/4 - 1 is x = 4.

Now let's solve the equation 3x/10 = 9/5.

Step 1: Clear the fraction by multiplying both sides by the reciprocal of the fraction.

Multiply both sides by 10/3:

(10/3) * (3x/10) = (10/3) * (9/5)

Simplify:

x = 6

Therefore, the solution to the equation 3x/10 = 9/5 is x = 6.

Your original answers (-2.875 for the first equation and 1.8 for the second equation) seem to be incorrect.