130=-5x-7(-x-16)

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Solution for 130=-5x-7(-x-16) equation:


Simplifying
130 = -5x + -7(-1x + -16)

Reorder the terms:
130 = -5x + -7(-16 + -1x)
130 = -5x + (-16 * -7 + -1x * -7)
130 = -5x + (112 + 7x)

Reorder the terms:
130 = 112 + -5x + 7x

Combine like terms: -5x + 7x = 2x
130 = 112 + 2x

Solving
130 = 112 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
130 + -2x = 112 + 2x + -2x

Combine like terms: 2x + -2x = 0
130 + -2x = 112 + 0
130 + -2x = 112

Add '-130' to each side of the equation.
130 + -130 + -2x = 112 + -130

Combine like terms: 130 + -130 = 0
0 + -2x = 112 + -130
-2x = 112 + -130

Combine like terms: 112 + -130 = -18
-2x = -18

Divide each side by '-2'.
x = 9

Simplifying
x = 9

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