8(x+9)=20(x-3)

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Solution for 8(x+9)=20(x-3) equation: 



8(x+9)=20(x-3)

We move all terms to the left:

8(x+9)-(20(x-3))=0

We multiply parentheses

8x-(20(x-3))+72=0



We calculate terms in parentheses: -(20(x-3)), so:

20(x-3)

We multiply parentheses

20x-60

Back to the equation:

-(20x-60)



We get rid of parentheses

8x-20x+60+72=0

We add all the numbers together, and all the variables

-12x+132=0

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

-12x=-132

x=-132/-12

x=+11

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