How do i do the multi-step equation, 2(7+x)=22?
2(7+x)=22
First multiply by 2.
14 + 2x = 22
2x = 22 - 14
2x = 8
x = 8/2
x = 4
what is 5x+6y-3x+10y
To solve the multi-step equation 2(7+x) = 22, follow these steps:
Step 1: Distribute the 2 to the terms inside the parentheses:
2 * 7 + 2 * x = 22
Step 2: Simplify by multiplying:
14 + 2x = 22
Step 3: Next, isolate the term with a variable by subtracting 14 from both sides of the equation:
14 - 14 + 2x = 22 - 14
2x = 8
Step 4: Finally, solve for x by dividing both sides of the equation by 2:
(2x) / 2 = 8 / 2
x = 4
So, the solution to the equation 2(7+x) = 22 is x = 4.