4x+20=2(3x+1)

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Solution for 4x+20=2(3x+1) equation: 



4x+20=2(3x+1)

We move all terms to the left:

4x+20-(2(3x+1))=0



We calculate terms in parentheses: -(2(3x+1)), so:

2(3x+1)

We multiply parentheses

6x+2

Back to the equation:

-(6x+2)



We get rid of parentheses

4x-6x-2+20=0

We add all the numbers together, and all the variables

-2x+18=0

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

-2x=-18

x=-18/-2

x=+9

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