-9-7(x-3)=6x+9(-6x+9)

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Solution for -9-7(x-3)=6x+9(-6x+9) equation:



-9-7(x-3)=6x+9(-6x+9)
We move all terms to the left:
-9-7(x-3)-(6x+9(-6x+9))=0
We multiply parentheses
-7x-(6x+9(-6x+9))+21-9=0
We calculate terms in parentheses: -(6x+9(-6x+9)), so:
6x+9(-6x+9)
We multiply parentheses
6x-54x+81
We add all the numbers together, and all the variables
-48x+81
Back to the equation:
-(-48x+81)
We add all the numbers together, and all the variables
-7x-(-48x+81)+12=0
We get rid of parentheses
-7x+48x-81+12=0
We add all the numbers together, and all the variables
41x-69=0
We move all terms containing x to the left, all other terms to the right
41x=69
x=69/41
x=1+28/41

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