8-9x=15+7+3x

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Solution for 8-9x=15+7+3x equation:


Simplifying
8 + -9x = 15 + 7 + 3x

Combine like terms: 15 + 7 = 22
8 + -9x = 22 + 3x

Solving
8 + -9x = 22 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
8 + -9x + -3x = 22 + 3x + -3x

Combine like terms: -9x + -3x = -12x
8 + -12x = 22 + 3x + -3x

Combine like terms: 3x + -3x = 0
8 + -12x = 22 + 0
8 + -12x = 22

Add '-8' to each side of the equation.
8 + -8 + -12x = 22 + -8

Combine like terms: 8 + -8 = 0
0 + -12x = 22 + -8
-12x = 22 + -8

Combine like terms: 22 + -8 = 14
-12x = 14

Divide each side by '-12'.
x = -1.166666667

Simplifying
x = -1.166666667

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