11x-10+9x+2=180

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Solution for 11x-10+9x+2=180 equation:


Simplifying
11x + -10 + 9x + 2 = 180

Reorder the terms:
-10 + 2 + 11x + 9x = 180

Combine like terms: -10 + 2 = -8
-8 + 11x + 9x = 180

Combine like terms: 11x + 9x = 20x
-8 + 20x = 180

Solving
-8 + 20x = 180

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 20x = 180 + 8

Combine like terms: -8 + 8 = 0
0 + 20x = 180 + 8
20x = 180 + 8

Combine like terms: 180 + 8 = 188
20x = 188

Divide each side by '20'.
x = 9.4

Simplifying
x = 9.4

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