7x-3=9(x-2)+9

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Solution for 7x-3=9(x-2)+9 equation: 



7x-3=9(x-2)+9

We move all terms to the left:

7x-3-(9(x-2)+9)=0



We calculate terms in parentheses: -(9(x-2)+9), so:

9(x-2)+9

We multiply parentheses

9x-18+9

We add all the numbers together, and all the variables

9x-9

Back to the equation:

-(9x-9)



We get rid of parentheses

7x-9x+9-3=0

We add all the numbers together, and all the variables

-2x+6=0

We move all terms containing x to the left, all other terms to the right

-2x=-6

x=-6/-2

x=+3

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