2(x+9)=9x-2

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



2(x+9)=9x-2
We move all terms to the left:
2(x+9)-(9x-2)=0
We multiply parentheses
2x-(9x-2)+18=0
We get rid of parentheses
2x-9x+2+18=0
We add all the numbers together, and all the variables
-7x+20=0
We move all terms containing x to the left, all other terms to the right
-7x=-20
x=-20/-7
x=2+6/7

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