-3-8(-2+3x)=20(5-x)-7

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Solution for -3-8(-2+3x)=20(5-x)-7 equation: 



-3-8(-2+3x)=20(5-x)-7

We move all terms to the left:

-3-8(-2+3x)-(20(5-x)-7)=0

We add all the numbers together, and all the variables

-8(3x-2)-(20(-1x+5)-7)-3=0

We multiply parentheses

-24x-(20(-1x+5)-7)+16-3=0



We calculate terms in parentheses: -(20(-1x+5)-7), so:

20(-1x+5)-7

We multiply parentheses

-20x+100-7

We add all the numbers together, and all the variables

-20x+93

Back to the equation:

-(-20x+93)



We add all the numbers together, and all the variables

-24x-(-20x+93)+13=0

We get rid of parentheses

-24x+20x-93+13=0

We add all the numbers together, and all the variables

-4x-80=0

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

-4x=80

x=80/-4

x=-20

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