9x+2=-7x-126

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Solution for 9x+2=-7x-126 equation:


Simplifying
9x + 2 = -7x + -126

Reorder the terms:
2 + 9x = -7x + -126

Reorder the terms:
2 + 9x = -126 + -7x

Solving
2 + 9x = -126 + -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.
2 + 9x + 7x = -126 + -7x + 7x

Combine like terms: 9x + 7x = 16x
2 + 16x = -126 + -7x + 7x

Combine like terms: -7x + 7x = 0
2 + 16x = -126 + 0
2 + 16x = -126

Add '-2' to each side of the equation.
2 + -2 + 16x = -126 + -2

Combine like terms: 2 + -2 = 0
0 + 16x = -126 + -2
16x = -126 + -2

Combine like terms: -126 + -2 = -128
16x = -128

Divide each side by '16'.
x = -8

Simplifying
x = -8

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