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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(-2x+4)+4x-(-1x+9)=0

We add all the numbers together, and all the variables

4x+3(-2x+4)-(-1x+9)=0

We multiply parentheses

4x-6x-(-1x+9)+12=0

We get rid of parentheses

4x-6x+1x-9+12=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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