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4x+13+2x+3x+17=180

We move all terms to the left:

4x+13+2x+3x+17-(180)=0

We add all the numbers together, and all the variables

9x-150=0

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

9x=150

x=150/9

x=16+2/3

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