9x-8+3x-2=122

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Solution for 9x-8+3x-2=122 equation:


Simplifying
9x + -8 + 3x + -2 = 122

Reorder the terms:
-8 + -2 + 9x + 3x = 122

Combine like terms: -8 + -2 = -10
-10 + 9x + 3x = 122

Combine like terms: 9x + 3x = 12x
-10 + 12x = 122

Solving
-10 + 12x = 122

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 12x = 122 + 10

Combine like terms: -10 + 10 = 0
0 + 12x = 122 + 10
12x = 122 + 10

Combine like terms: 122 + 10 = 132
12x = 132

Divide each side by '12'.
x = 11

Simplifying
x = 11

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