3(x+7)=6(x+5)

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Solution for 3(x+7)=6(x+5) equation:



3(x+7)=6(x+5)
We move all terms to the left:
3(x+7)-(6(x+5))=0
We multiply parentheses
3x-(6(x+5))+21=0
We calculate terms in parentheses: -(6(x+5)), so:
6(x+5)
We multiply parentheses
6x+30
Back to the equation:
-(6x+30)
We get rid of parentheses
3x-6x-30+21=0
We add all the numbers together, and all the variables
-3x-9=0
We move all terms containing x to the left, all other terms to the right
-3x=9
x=9/-3
x=-3

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