-20=2(-3x-1)

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



-20=2(-3x-1)

We move all terms to the left:

-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

6x+2-20=0

We add all the numbers together, and all the variables

6x-18=0

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

6x=18

x=18/6

x=3

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