21x-12+10x+9=360

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Solution for 21x-12+10x+9=360 equation: 



21x-12+10x+9=360

We move all terms to the left:

21x-12+10x+9-(360)=0

We add all the numbers together, and all the variables

31x-363=0

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

31x=363

x=363/31

x=11+22/31

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