-9(x-7)=3(x+5)=

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Solution for -9(x-7)=3(x+5)= equation: 



-9(x-7)=3(x+5)=

We move all terms to the left:

-9(x-7)-(3(x+5))=0

We multiply parentheses

-9x-(3(x+5))+63=0



We calculate terms in parentheses: -(3(x+5)), so:

3(x+5)

We multiply parentheses

3x+15

Back to the equation:

-(3x+15)



We get rid of parentheses

-9x-3x-15+63=0

We add all the numbers together, and all the variables

-12x+48=0

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

-12x=-48

x=-48/-12

x=+4

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