(9x+9)-(90x-9)=27

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Solution for (9x+9)-(90x-9)=27 equation:



(9x+9)-(90x-9)=27
We move all terms to the left:
(9x+9)-(90x-9)-(27)=0
We get rid of parentheses
9x-90x+9+9-27=0
We add all the numbers together, and all the variables
-81x-9=0
We move all terms containing x to the left, all other terms to the right
-81x=9
x=9/-81
x=-1/9

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