8x+15-7x=-2-12

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Solution for 8x+15-7x=-2-12 equation:


Simplifying
8x + 15 + -7x = -2 + -12

Reorder the terms:
15 + 8x + -7x = -2 + -12

Combine like terms: 8x + -7x = 1x
15 + 1x = -2 + -12

Combine like terms: -2 + -12 = -14
15 + 1x = -14

Solving
15 + 1x = -14

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1x = -14 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = -14 + -15
1x = -14 + -15

Combine like terms: -14 + -15 = -29
1x = -29

Divide each side by '1'.
x = -29

Simplifying
x = -29

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