7(x+3)=2(3x+6)

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Solution for 7(x+3)=2(3x+6) equation: 



7(x+3)=2(3x+6)

We move all terms to the left:

7(x+3)-(2(3x+6))=0

We multiply parentheses

7x-(2(3x+6))+21=0



We calculate terms in parentheses: -(2(3x+6)), so:

2(3x+6)

We multiply parentheses

6x+12

Back to the equation:

-(6x+12)



We get rid of parentheses

7x-6x-12+21=0

We add all the numbers together, and all the variables

x+9=0

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

x=-9

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