-12(x+5)=-5(x-9)

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Solution for -12(x+5)=-5(x-9) equation: 



-12(x+5)=-5(x-9)

We move all terms to the left:

-12(x+5)-(-5(x-9))=0

We multiply parentheses

-12x-(-5(x-9))-60=0



We calculate terms in parentheses: -(-5(x-9)), so:

-5(x-9)

We multiply parentheses

-5x+45

Back to the equation:

-(-5x+45)



We get rid of parentheses

-12x+5x-45-60=0

We add all the numbers together, and all the variables

-7x-105=0

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

-7x=105

x=105/-7

x=-15

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