-12x+3x-109=143

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Solution for -12x+3x-109=143 equation:


Simplifying
-12x + 3x + -109 = 143

Reorder the terms:
-109 + -12x + 3x = 143

Combine like terms: -12x + 3x = -9x
-109 + -9x = 143

Solving
-109 + -9x = 143

Solving for variable 'x'.

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

Add '109' to each side of the equation.
-109 + 109 + -9x = 143 + 109

Combine like terms: -109 + 109 = 0
0 + -9x = 143 + 109
-9x = 143 + 109

Combine like terms: 143 + 109 = 252
-9x = 252

Divide each side by '-9'.
x = -28

Simplifying
x = -28

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