-(-x-7)-5(2x-7)=150

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Solution for -(-x-7)-5(2x-7)=150 equation:


Simplifying
-1(-1x + -7) + -5(2x + -7) = 150

Reorder the terms:
-1(-7 + -1x) + -5(2x + -7) = 150
(-7 * -1 + -1x * -1) + -5(2x + -7) = 150
(7 + 1x) + -5(2x + -7) = 150

Reorder the terms:
7 + 1x + -5(-7 + 2x) = 150
7 + 1x + (-7 * -5 + 2x * -5) = 150
7 + 1x + (35 + -10x) = 150

Reorder the terms:
7 + 35 + 1x + -10x = 150

Combine like terms: 7 + 35 = 42
42 + 1x + -10x = 150

Combine like terms: 1x + -10x = -9x
42 + -9x = 150

Solving
42 + -9x = 150

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + -9x = 150 + -42

Combine like terms: 42 + -42 = 0
0 + -9x = 150 + -42
-9x = 150 + -42

Combine like terms: 150 + -42 = 108
-9x = 108

Divide each side by '-9'.
x = -12

Simplifying
x = -12

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