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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

5x-(2(2x+4))-9=0



We calculate terms in parentheses: -(2(2x+4)), so:

2(2x+4)

We multiply parentheses

4x+8

Back to the equation:

-(4x+8)



We get rid of parentheses

5x-4x-8-9=0

We add all the numbers together, and all the variables

x-17=0

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

x=17

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