-12-9x+8x=16

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Solution for -12-9x+8x=16 equation: 


Simplifying
-12 + -9x + 8x = 16

Combine like terms: -9x + 8x = -1x
-12 + -1x = 16

Solving
-12 + -1x = 16

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -1x = 16 + 12

Combine like terms: -12 + 12 = 0
0 + -1x = 16 + 12
-1x = 16 + 12

Combine like terms: 16 + 12 = 28
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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