-100=-5(2x+4)-5

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Solution for -100=-5(2x+4)-5 equation: 



-100=-5(2x+4)-5

We move all terms to the left:

-100-(-5(2x+4)-5)=0



We calculate terms in parentheses: -(-5(2x+4)-5), so:

-5(2x+4)-5

We multiply parentheses

-10x-20-5

We add all the numbers together, and all the variables

-10x-25

Back to the equation:

-(-10x-25)



We get rid of parentheses

10x+25-100=0

We add all the numbers together, and all the variables

10x-75=0

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

10x=75

x=75/10

x=7+1/2

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