-1-8x=-3(5+2x)

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Solution for -1-8x=-3(5+2x) equation: 



-1-8x=-3(5+2x)

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(-3(2x+5)), so:

-3(2x+5)

We multiply parentheses

-6x-15

Back to the equation:

-(-6x-15)



We get rid of parentheses

-8x+6x+15-1=0

We add all the numbers together, and all the variables

-2x+14=0

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

-2x=-14

x=-14/-2

x=+7

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