11x+9+12x+3=180

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Solution for 11x+9+12x+3=180 equation:


Simplifying
11x + 9 + 12x + 3 = 180

Reorder the terms:
9 + 3 + 11x + 12x = 180

Combine like terms: 9 + 3 = 12
12 + 11x + 12x = 180

Combine like terms: 11x + 12x = 23x
12 + 23x = 180

Solving
12 + 23x = 180

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 + 23x = 180 + -12

Combine like terms: 12 + -12 = 0
0 + 23x = 180 + -12
23x = 180 + -12

Combine like terms: 180 + -12 = 168
23x = 168

Divide each side by '23'.
x = 7.304347826

Simplifying
x = 7.304347826

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