6(x-5)=9(x-9)

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Solution for 6(x-5)=9(x-9) equation:



6(x-5)=9(x-9)
We move all terms to the left:
6(x-5)-(9(x-9))=0
We multiply parentheses
6x-(9(x-9))-30=0
We calculate terms in parentheses: -(9(x-9)), so:
9(x-9)
We multiply parentheses
9x-81
Back to the equation:
-(9x-81)
We get rid of parentheses
6x-9x+81-30=0
We add all the numbers together, and all the variables
-3x+51=0
We move all terms containing x to the left, all other terms to the right
-3x=-51
x=-51/-3
x=+17

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