9(x-10)=90

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Solution for 9(x-10)=90 equation:



9(x-10)=90
We move all terms to the left:
9(x-10)-(90)=0
We multiply parentheses
9x-90-90=0
We add all the numbers together, and all the variables
9x-180=0
We move all terms containing x to the left, all other terms to the right
9x=180
x=180/9
x=20

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