-20-4x=-3(x+5)

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Solution for -20-4x=-3(x+5) equation: 



-20-4x=-3(x+5)

We move all terms to the left:

-20-4x-(-3(x+5))=0



We calculate terms in parentheses: -(-3(x+5)), so:

-3(x+5)

We multiply parentheses

-3x-15

Back to the equation:

-(-3x-15)



We get rid of parentheses

-4x+3x+15-20=0

We add all the numbers together, and all the variables

-1x-5=0

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

-x=5

x=5/-1

x=-5

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