9(x+13)=8(-2x-1)

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Solution for 9(x+13)=8(-2x-1) equation: 



9(x+13)=8(-2x-1)

We move all terms to the left:

9(x+13)-(8(-2x-1))=0

We multiply parentheses

9x-(8(-2x-1))+117=0



We calculate terms in parentheses: -(8(-2x-1)), so:

8(-2x-1)

We multiply parentheses

-16x-8

Back to the equation:

-(-16x-8)



We get rid of parentheses

9x+16x+8+117=0

We add all the numbers together, and all the variables

25x+125=0

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

25x=-125

x=-125/25

x=-5

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