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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