3+x-12=108

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Solution for 3+x-12=108 equation:


Simplifying
3 + x + -12 = 108

Reorder the terms:
3 + -12 + x = 108

Combine like terms: 3 + -12 = -9
-9 + x = 108

Solving
-9 + x = 108

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 + x = 108 + 9

Combine like terms: -9 + 9 = 0
0 + x = 108 + 9
x = 108 + 9

Combine like terms: 108 + 9 = 117
x = 117

Simplifying
x = 117

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