3x-7+5x+21=180

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Solution for 3x-7+5x+21=180 equation: 



3x-7+5x+21=180

We move all terms to the left:

3x-7+5x+21-(180)=0

We add all the numbers together, and all the variables

8x-166=0

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

8x=166

x=166/8

x=20+3/4

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