3x+2(30-x)=30

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



3x+2(30-x)=30

We move all terms to the left:

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

We add all the numbers together, and all the variables

3x+2(-1x+30)-30=0

We multiply parentheses

3x-2x+60-30=0

We add all the numbers together, and all the variables

x+30=0

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

x=-30

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