2x+21+x+13=180

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Solution for 2x+21+x+13=180 equation:



2x+21+x+13=180
We move all terms to the left:
2x+21+x+13-(180)=0
We add all the numbers together, and all the variables
3x-146=0
We move all terms containing x to the left, all other terms to the right
3x=146
x=146/3
x=48+2/3

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