5(x+4)=9(x-8)

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Solution for 5(x+4)=9(x-8) equation: 



5(x+4)=9(x-8)

We move all terms to the left:

5(x+4)-(9(x-8))=0

We multiply parentheses

5x-(9(x-8))+20=0



We calculate terms in parentheses: -(9(x-8)), so:

9(x-8)

We multiply parentheses

9x-72

Back to the equation:

-(9x-72)



We get rid of parentheses

5x-9x+72+20=0

We add all the numbers together, and all the variables

-4x+92=0

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

-4x=-92

x=-92/-4

x=+23

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