9x-2x+7=x-8+15

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Solution for 9x-2x+7=x-8+15 equation:


Simplifying
9x + -2x + 7 = x + -8 + 15

Reorder the terms:
7 + 9x + -2x = x + -8 + 15

Combine like terms: 9x + -2x = 7x
7 + 7x = x + -8 + 15

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

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

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

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

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

Solving
7x = 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.
7x + -1x = x + -1x

Combine like terms: 7x + -1x = 6x
6x = x + -1x

Combine like terms: x + -1x = 0
6x = 0

Divide each side by '6'.
x = 0

Simplifying
x = 0

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