3(x+7)-2(x-5)=30

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Solution for 3(x+7)-2(x-5)=30 equation: 



3(x+7)-2(x-5)=30

We move all terms to the left:

3(x+7)-2(x-5)-(30)=0

We multiply parentheses

3x-2x+21+10-30=0

We add all the numbers together, and all the variables

x+1=0

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

x=-1

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