-7x+15+9x+15=-2

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Solution for -7x+15+9x+15=-2 equation: 


Simplifying
-7x + 15 + 9x + 15 = -2

Reorder the terms:
15 + 15 + -7x + 9x = -2

Combine like terms: 15 + 15 = 30
30 + -7x + 9x = -2

Combine like terms: -7x + 9x = 2x
30 + 2x = -2

Solving
30 + 2x = -2

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 2x = -2 + -30

Combine like terms: 30 + -30 = 0
0 + 2x = -2 + -30
2x = -2 + -30

Combine like terms: -2 + -30 = -32
2x = -32

Divide each side by '2'.
x = -16

Simplifying
x = -16

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