20(9x+19)=21(x-3)

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Solution for 20(9x+19)=21(x-3) equation: 



20(9x+19)=21(x-3)

We move all terms to the left:

20(9x+19)-(21(x-3))=0

We multiply parentheses

180x-(21(x-3))+380=0



We calculate terms in parentheses: -(21(x-3)), so:

21(x-3)

We multiply parentheses

21x-63

Back to the equation:

-(21x-63)



We get rid of parentheses

180x-21x+63+380=0

We add all the numbers together, and all the variables

159x+443=0

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

159x=-443

x=-443/159

x=-2+125/159

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