-7x-7(-2x-5)=112

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Solution for -7x-7(-2x-5)=112 equation:


Simplifying
-7x + -7(-2x + -5) = 112

Reorder the terms:
-7x + -7(-5 + -2x) = 112
-7x + (-5 * -7 + -2x * -7) = 112
-7x + (35 + 14x) = 112

Reorder the terms:
35 + -7x + 14x = 112

Combine like terms: -7x + 14x = 7x
35 + 7x = 112

Solving
35 + 7x = 112

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 7x = 112 + -35

Combine like terms: 35 + -35 = 0
0 + 7x = 112 + -35
7x = 112 + -35

Combine like terms: 112 + -35 = 77
7x = 77

Divide each side by '7'.
x = 11

Simplifying
x = 11

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