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

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Solution for 2(x+2)-x=2(x-1)+9 equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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



We calculate terms in parentheses: -(2(x-1)+9), so:

2(x-1)+9

We multiply parentheses

2x-2+9

We add all the numbers together, and all the variables

2x+7

Back to the equation:

-(2x+7)



We add all the numbers together, and all the variables

x-(2x+7)+4=0

We get rid of parentheses

x-2x-7+4=0

We add all the numbers together, and all the variables

-1x-3=0

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

-x=3

x=3/-1

x=-3

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