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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-3x-(2(x+5))-21=0



We calculate terms in parentheses: -(2(x+5)), so:

2(x+5)

We multiply parentheses

2x+10

Back to the equation:

-(2x+10)



We get rid of parentheses

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

We add all the numbers together, and all the variables

-5x-31=0

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

-5x=31

x=31/-5

x=-6+1/5

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