9x-9=-2+10+12

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Solution for 9x-9=-2+10+12 equation: 


Simplifying
9x + -9 = -2 + 10 + 12

Reorder the terms:
-9 + 9x = -2 + 10 + 12

Combine like terms: -2 + 10 = 8
-9 + 9x = 8 + 12

Combine like terms: 8 + 12 = 20
-9 + 9x = 20

Solving
-9 + 9x = 20

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 9x = 20 + 9

Combine like terms: -9 + 9 = 0
0 + 9x = 20 + 9
9x = 20 + 9

Combine like terms: 20 + 9 = 29
9x = 29

Divide each side by '9'.
x = 3.222222222

Simplifying
x = 3.222222222

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