81x+63=9(9x)+9(7)=9(9x+7)

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Solution for 81x+63=9(9x)+9(7)=9(9x+7) equation: 



81x+63=9(9x)+9(7)=9(9x+7)

We move all terms to the left:

81x+63-(9(9x)+9(7))=0

We get rid of parentheses

81x-99x-97+63=0

We add all the numbers together, and all the variables

-18x-34=0

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

-18x=34

x=34/-18

x=-1+8/9

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