3(2x+5)=-(3x+6)

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Solution for 3(2x+5)=-(3x+6) equation: 



3(2x+5)=-(3x+6)

We move all terms to the left:

3(2x+5)-(-(3x+6))=0

We multiply parentheses

6x-(-(3x+6))+15=0



We calculate terms in parentheses: -(-(3x+6)), so:

-(3x+6)

We get rid of parentheses

-3x-6

Back to the equation:

-(-3x-6)



We get rid of parentheses

6x+3x+6+15=0

We add all the numbers together, and all the variables

9x+21=0

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

9x=-21

x=-21/9

x=-2+1/3

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