7x-20=2(14+2x)

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Solution for 7x-20=2(14+2x) equation: 



7x-20=2(14+2x)

We move all terms to the left:

7x-20-(2(14+2x))=0

We add all the numbers together, and all the variables

7x-(2(2x+14))-20=0



We calculate terms in parentheses: -(2(2x+14)), so:

2(2x+14)

We multiply parentheses

4x+28

Back to the equation:

-(4x+28)



We get rid of parentheses

7x-4x-28-20=0

We add all the numbers together, and all the variables

3x-48=0

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

3x=48

x=48/3

x=16

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