20+15=-5(7x-7)

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Solution for 20+15=-5(7x-7) equation: 



20+15=-5(7x-7)

We move all terms to the left:

20+15-(-5(7x-7))=0

We add all the numbers together, and all the variables

-(-5(7x-7))+35=0



We calculate terms in parentheses: -(-5(7x-7)), so:

-5(7x-7)

We multiply parentheses

-35x+35

Back to the equation:

-(-35x+35)



We get rid of parentheses

35x-35+35=0

We add all the numbers together, and all the variables

35x=0

x=0/35

x=0

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