2(3+x)=7x-9

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



2(3+x)=7x-9

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

2x-(7x-9)+6=0

We get rid of parentheses

2x-7x+9+6=0

We add all the numbers together, and all the variables

-5x+15=0

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

-5x=-15

x=-15/-5

x=+3

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