8x-6x-15=x+7

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Solution for 8x-6x-15=x+7 equation:


Simplifying
8x + -6x + -15 = x + 7

Reorder the terms:
-15 + 8x + -6x = x + 7

Combine like terms: 8x + -6x = 2x
-15 + 2x = x + 7

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

Solving
-15 + 2x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-15 + 2x + -1x = 7 + x + -1x

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

Combine like terms: x + -1x = 0
-15 + 1x = 7 + 0
-15 + 1x = 7

Add '15' to each side of the equation.
-15 + 15 + 1x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 1x = 7 + 15
1x = 7 + 15

Combine like terms: 7 + 15 = 22
1x = 22

Divide each side by '1'.
x = 22

Simplifying
x = 22

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