7x+2+2x=2(2x+6)

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Solution for 7x+2+2x=2(2x+6) equation: 



7x+2+2x=2(2x+6)

We move all terms to the left:

7x+2+2x-(2(2x+6))=0

We add all the numbers together, and all the variables

9x-(2(2x+6))+2=0



We calculate terms in parentheses: -(2(2x+6)), so:

2(2x+6)

We multiply parentheses

4x+12

Back to the equation:

-(4x+12)



We get rid of parentheses

9x-4x-12+2=0

We add all the numbers together, and all the variables

5x-10=0

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

5x=10

x=10/5

x=2

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