4x+9+7x-18=180

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Solution for 4x+9+7x-18=180 equation: 


Simplifying
4x + 9 + 7x + -18 = 180

Reorder the terms:
9 + -18 + 4x + 7x = 180

Combine like terms: 9 + -18 = -9
-9 + 4x + 7x = 180

Combine like terms: 4x + 7x = 11x
-9 + 11x = 180

Solving
-9 + 11x = 180

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 + 11x = 180 + 9

Combine like terms: -9 + 9 = 0
0 + 11x = 180 + 9
11x = 180 + 9

Combine like terms: 180 + 9 = 189
11x = 189

Divide each side by '11'.
x = 17.18181818

Simplifying
x = 17.18181818

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