3x-y-108=9

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Solution for 3x-y-108=9 equation:


Simplifying
3x + -1y + -108 = 9

Reorder the terms:
-108 + 3x + -1y = 9

Solving
-108 + 3x + -1y = 9

Solving for variable 'x'.

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

Add '108' to each side of the equation.
-108 + 3x + 108 + -1y = 9 + 108

Reorder the terms:
-108 + 108 + 3x + -1y = 9 + 108

Combine like terms: -108 + 108 = 0
0 + 3x + -1y = 9 + 108
3x + -1y = 9 + 108

Combine like terms: 9 + 108 = 117
3x + -1y = 117

Add 'y' to each side of the equation.
3x + -1y + y = 117 + y

Combine like terms: -1y + y = 0
3x + 0 = 117 + y
3x = 117 + y

Divide each side by '3'.
x = 39 + 0.3333333333y

Simplifying
x = 39 + 0.3333333333y

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