-6(x+15)=2(x+21)

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Solution for -6(x+15)=2(x+21) equation: 



-6(x+15)=2(x+21)

We move all terms to the left:

-6(x+15)-(2(x+21))=0

We multiply parentheses

-6x-(2(x+21))-90=0



We calculate terms in parentheses: -(2(x+21)), so:

2(x+21)

We multiply parentheses

2x+42

Back to the equation:

-(2x+42)



We get rid of parentheses

-6x-2x-42-90=0

We add all the numbers together, and all the variables

-8x-132=0

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

-8x=132

x=132/-8

x=-16+1/2

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