20(x+8)=30(x-1)

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Solution for 20(x+8)=30(x-1) equation: 



20(x+8)=30(x-1)

We move all terms to the left:

20(x+8)-(30(x-1))=0

We multiply parentheses

20x-(30(x-1))+160=0



We calculate terms in parentheses: -(30(x-1)), so:

30(x-1)

We multiply parentheses

30x-30

Back to the equation:

-(30x-30)



We get rid of parentheses

20x-30x+30+160=0

We add all the numbers together, and all the variables

-10x+190=0

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

-10x=-190

x=-190/-10

x=+19

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