-5(x-7)=31-7x

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Solution for -5(x-7)=31-7x equation:


Simplifying
-5(x + -7) = 31 + -7x

Reorder the terms:
-5(-7 + x) = 31 + -7x
(-7 * -5 + x * -5) = 31 + -7x
(35 + -5x) = 31 + -7x

Solving
35 + -5x = 31 + -7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7x' to each side of the equation.
35 + -5x + 7x = 31 + -7x + 7x

Combine like terms: -5x + 7x = 2x
35 + 2x = 31 + -7x + 7x

Combine like terms: -7x + 7x = 0
35 + 2x = 31 + 0
35 + 2x = 31

Add '-35' to each side of the equation.
35 + -35 + 2x = 31 + -35

Combine like terms: 35 + -35 = 0
0 + 2x = 31 + -35
2x = 31 + -35

Combine like terms: 31 + -35 = -4
2x = -4

Divide each side by '2'.
x = -2

Simplifying
x = -2

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