-2(x+10)+155=25+30

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Solution for -2(x+10)+155=25+30 equation: 



-2(x+10)+155=25+30

We move all terms to the left:

-2(x+10)+155-(25+30)=0

We add all the numbers together, and all the variables

-2(x+10)+155-55=0

We add all the numbers together, and all the variables

-2(x+10)+100=0

We multiply parentheses

-2x-20+100=0

We add all the numbers together, and all the variables

-2x+80=0

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

-2x=-80

x=-80/-2

x=+40

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