20(2x-5)=22.5(x+8)

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Solution for 20(2x-5)=22.5(x+8) equation: 



20(2x-5)=22.5(x+8)

We move all terms to the left:

20(2x-5)-(22.5(x+8))=0

We multiply parentheses

40x-(22.5(x+8))-100=0



We calculate terms in parentheses: -(22.5(x+8)), so:

22.5(x+8)

We multiply parentheses

22.5x+180

Back to the equation:

-(22.5x+180)



We get rid of parentheses

40x-22.5x-180-100=0

We add all the numbers together, and all the variables

17.5x-280=0

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

17.5x=280

x=280/17.5

x=16

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