3x-9+2x+6=7x-13

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Solution for 3x-9+2x+6=7x-13 equation: 



3x-9+2x+6=7x-13

We move all terms to the left:

3x-9+2x+6-(7x-13)=0

We add all the numbers together, and all the variables

5x-(7x-13)-3=0

We get rid of parentheses

5x-7x+13-3=0

We add all the numbers together, and all the variables

-2x+10=0

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

-2x=-10

x=-10/-2

x=+5

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