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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

2x-(4x+9)+1=0

We get rid of parentheses

2x-4x-9+1=0

We add all the numbers together, and all the variables

-2x-8=0

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

-2x=8

x=8/-2

x=-4

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