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

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



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

We move all terms to the left:

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

We multiply parentheses

5x-(-(x+3))+15=0



We calculate terms in parentheses: -(-(x+3)), so:

-(x+3)

We get rid of parentheses

-x-3

We add all the numbers together, and all the variables

-1x-3

Back to the equation:

-(-1x-3)



We get rid of parentheses

5x+1x+3+15=0

We add all the numbers together, and all the variables

6x+18=0

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

6x=-18

x=-18/6

x=-3

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