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

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Solution for -5(x+3)=-5(5x+15) equation: 



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

We move all terms to the left:

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

We multiply parentheses

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



We calculate terms in parentheses: -(-5(5x+15)), so:

-5(5x+15)

We multiply parentheses

-25x-75

Back to the equation:

-(-25x-75)



We get rid of parentheses

-5x+25x+75-15=0

We add all the numbers together, and all the variables

20x+60=0

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

20x=-60

x=-60/20

x=-3

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