-20=3(x-5)-8

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Solution for -20=3(x-5)-8 equation: 



-20=3(x-5)-8

We move all terms to the left:

-20-(3(x-5)-8)=0



We calculate terms in parentheses: -(3(x-5)-8), so:

3(x-5)-8

We multiply parentheses

3x-15-8

We add all the numbers together, and all the variables

3x-23

Back to the equation:

-(3x-23)



We get rid of parentheses

-3x+23-20=0

We add all the numbers together, and all the variables

-3x+3=0

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

-3x=-3

x=-3/-3

x=1

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