7x+3(2x+2)=20

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Solution for 7x+3(2x+2)=20 equation: 



7x+3(2x+2)=20

We move all terms to the left:

7x+3(2x+2)-(20)=0

We multiply parentheses

7x+6x+6-20=0

We add all the numbers together, and all the variables

13x-14=0

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

13x=14

x=14/13

x=1+1/13

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