2(x+4)-4x=9

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



2(x+4)-4x=9

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-4x+2x+8-9=0

We add all the numbers together, and all the variables

-2x-1=0

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

-2x=1

x=1/-2

x=-1/2

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