7(x-3)+2x=9(x+2)-39

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Solution for 7(x-3)+2x=9(x+2)-39 equation: 



7(x-3)+2x=9(x+2)-39

We move all terms to the left:

7(x-3)+2x-(9(x+2)-39)=0

We add all the numbers together, and all the variables

2x+7(x-3)-(9(x+2)-39)=0

We multiply parentheses

2x+7x-(9(x+2)-39)-21=0



We calculate terms in parentheses: -(9(x+2)-39), so:

9(x+2)-39

We multiply parentheses

9x+18-39

We add all the numbers together, and all the variables

9x-21

Back to the equation:

-(9x-21)



We add all the numbers together, and all the variables

9x-(9x-21)-21=0

We get rid of parentheses

9x-9x+21-21=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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