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

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Solution for 7x+2+x=2(2x+4) equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

8x-(2(2x+4))+2=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

8x-4x-8+2=0

We add all the numbers together, and all the variables

4x-6=0

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

4x=6

x=6/4

x=1+1/2

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