-3x+30=7x+10

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Solution for -3x+30=7x+10 equation: 



-3x+30=7x+10

We move all terms to the left:

-3x+30-(7x+10)=0

We get rid of parentheses

-3x-7x-10+30=0

We add all the numbers together, and all the variables

-10x+20=0

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

-10x=-20

x=-20/-10

x=+2

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