20(-4x-15)=12(x+4)

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Solution for 20(-4x-15)=12(x+4) equation: 



20(-4x-15)=12(x+4)

We move all terms to the left:

20(-4x-15)-(12(x+4))=0

We multiply parentheses

-80x-(12(x+4))-300=0



We calculate terms in parentheses: -(12(x+4)), so:

12(x+4)

We multiply parentheses

12x+48

Back to the equation:

-(12x+48)



We get rid of parentheses

-80x-12x-48-300=0

We add all the numbers together, and all the variables

-92x-348=0

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

-92x=348

x=348/-92

x=-3+18/23

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