-7(-3x+1)=5(-2x-4)

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Solution for -7(-3x+1)=5(-2x-4) equation: 



-7(-3x+1)=5(-2x-4)

We move all terms to the left:

-7(-3x+1)-(5(-2x-4))=0

We multiply parentheses

21x-(5(-2x-4))-7=0



We calculate terms in parentheses: -(5(-2x-4)), so:

5(-2x-4)

We multiply parentheses

-10x-20

Back to the equation:

-(-10x-20)



We get rid of parentheses

21x+10x+20-7=0

We add all the numbers together, and all the variables

31x+13=0

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

31x=-13

x=-13/31

x=-13/31

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