10x-2+15=8x+7

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Solution for 10x-2+15=8x+7 equation:


Simplifying
10x + -2 + 15 = 8x + 7

Reorder the terms:
-2 + 15 + 10x = 8x + 7

Combine like terms: -2 + 15 = 13
13 + 10x = 8x + 7

Reorder the terms:
13 + 10x = 7 + 8x

Solving
13 + 10x = 7 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
13 + 10x + -8x = 7 + 8x + -8x

Combine like terms: 10x + -8x = 2x
13 + 2x = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
13 + 2x = 7 + 0
13 + 2x = 7

Add '-13' to each side of the equation.
13 + -13 + 2x = 7 + -13

Combine like terms: 13 + -13 = 0
0 + 2x = 7 + -13
2x = 7 + -13

Combine like terms: 7 + -13 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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