30+2x+x+2x=180

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Solution for 30+2x+x+2x=180 equation:



30+2x+x+2x=180
We move all terms to the left:
30+2x+x+2x-(180)=0
We add all the numbers together, and all the variables
5x-150=0
We move all terms containing x to the left, all other terms to the right
5x=150
x=150/5
x=30

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