7-2x+8=9x+15

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


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

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

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

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

Add '-15' to each side of the equation.
15 + -15 + -2x = 15 + -15 + 9x

Combine like terms: 15 + -15 = 0
0 + -2x = 15 + -15 + 9x
-2x = 15 + -15 + 9x

Combine like terms: 15 + -15 = 0
-2x = 0 + 9x
-2x = 9x

Solving
-2x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-2x + -9x = 9x + -9x

Combine like terms: -2x + -9x = -11x
-11x = 9x + -9x

Combine like terms: 9x + -9x = 0
-11x = 0

Divide each side by '-11'.
x = 0

Simplifying
x = 0

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