3(x+2)+4x=2x-9

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Solution for 3(x+2)+4x=2x-9 equation: 



3(x+2)+4x=2x-9

We move all terms to the left:

3(x+2)+4x-(2x-9)=0

We add all the numbers together, and all the variables

4x+3(x+2)-(2x-9)=0

We multiply parentheses

4x+3x-(2x-9)+6=0

We get rid of parentheses

4x+3x-2x+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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