3(x+5)=-3(-x-4)

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Solution for 3(x+5)=-3(-x-4) equation: 



3(x+5)=-3(-x-4)

We move all terms to the left:

3(x+5)-(-3(-x-4))=0

We add all the numbers together, and all the variables

3(x+5)-(-3(-1x-4))=0

We multiply parentheses

3x-(-3(-1x-4))+15=0



We calculate terms in parentheses: -(-3(-1x-4)), so:

-3(-1x-4)

We multiply parentheses

3x+12

Back to the equation:

-(3x+12)



We get rid of parentheses

3x-3x-12+15=0

We add all the numbers together, and all the variables

3!=0

There is no solution for this equation

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