-7x+7+9x=5x-15x

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Solution for -7x+7+9x=5x-15x equation:


Simplifying
-7x + 7 + 9x = 5x + -15x

Reorder the terms:
7 + -7x + 9x = 5x + -15x

Combine like terms: -7x + 9x = 2x
7 + 2x = 5x + -15x

Combine like terms: 5x + -15x = -10x
7 + 2x = -10x

Solving
7 + 2x = -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
7 + 2x + 10x = -10x + 10x

Combine like terms: 2x + 10x = 12x
7 + 12x = -10x + 10x

Combine like terms: -10x + 10x = 0
7 + 12x = 0

Add '-7' to each side of the equation.
7 + -7 + 12x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 12x = 0 + -7
12x = 0 + -7

Combine like terms: 0 + -7 = -7
12x = -7

Divide each side by '12'.
x = -0.5833333333

Simplifying
x = -0.5833333333

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