4x-12+7x=109

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Solution for 4x-12+7x=109 equation:


Simplifying
4x + -12 + 7x = 109

Reorder the terms:
-12 + 4x + 7x = 109

Combine like terms: 4x + 7x = 11x
-12 + 11x = 109

Solving
-12 + 11x = 109

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 11x = 109 + 12

Combine like terms: -12 + 12 = 0
0 + 11x = 109 + 12
11x = 109 + 12

Combine like terms: 109 + 12 = 121
11x = 121

Divide each side by '11'.
x = 11

Simplifying
x = 11

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