9x=2(x+9)

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Solution for 9x=2(x+9) equation:



9x=2(x+9)
We move all terms to the left:
9x-(2(x+9))=0
We calculate terms in parentheses: -(2(x+9)), so:
2(x+9)
We multiply parentheses
2x+18
Back to the equation:
-(2x+18)
We get rid of parentheses
9x-2x-18=0
We add all the numbers together, and all the variables
7x-18=0
We move all terms containing x to the left, all other terms to the right
7x=18
x=18/7
x=2+4/7

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