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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

2(-1x)-3(-1x)+x-(3x+7)=0

We add all the numbers together, and all the variables

x+2(-1x)-3(-1x)-(3x+7)=0

We multiply parentheses

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

We get rid of parentheses

x-2x+3x-3x-7=0

We add all the numbers together, and all the variables

-1x-7=0

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

-x=7

x=7/-1

x=-7

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