(12x-9)+135=180

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Solution for (12x-9)+135=180 equation: 



(12x-9)+135=180

We move all terms to the left:

(12x-9)+135-(180)=0

We add all the numbers together, and all the variables

(12x-9)-45=0

We get rid of parentheses

12x-9-45=0

We add all the numbers together, and all the variables

12x-54=0

We move all terms containing x to the left, all other terms to the right

12x=54

x=54/12

x=4+1/2

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