X+30x+40=180

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Solution for X+30x+40=180 equation: 



X+30X+40=180

We move all terms to the left:

X+30X+40-(180)=0

We add all the numbers together, and all the variables

31X-140=0

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

31X=140

X=140/31

X=4+16/31

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