-120+9x+3x=192

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Solution for -120+9x+3x=192 equation:


Simplifying
-120 + 9x + 3x = 192

Combine like terms: 9x + 3x = 12x
-120 + 12x = 192

Solving
-120 + 12x = 192

Solving for variable 'x'.

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

Add '120' to each side of the equation.
-120 + 120 + 12x = 192 + 120

Combine like terms: -120 + 120 = 0
0 + 12x = 192 + 120
12x = 192 + 120

Combine like terms: 192 + 120 = 312
12x = 312

Divide each side by '12'.
x = 26

Simplifying
x = 26

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