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

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


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

Reorder the terms:
-7(7 + x) + -2x = -112
(7 * -7 + x * -7) + -2x = -112
(-49 + -7x) + -2x = -112

Combine like terms: -7x + -2x = -9x
-49 + -9x = -112

Solving
-49 + -9x = -112

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + -9x = -112 + 49

Combine like terms: -49 + 49 = 0
0 + -9x = -112 + 49
-9x = -112 + 49

Combine like terms: -112 + 49 = -63
-9x = -63

Divide each side by '-9'.
x = 7

Simplifying
x = 7

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