-10(5k+8)=8(-5-5k)

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Solution for -10(5k+8)=8(-5-5k) equation: 



-10(5k+8)=8(-5-5k)

We move all terms to the left:

-10(5k+8)-(8(-5-5k))=0

We add all the numbers together, and all the variables

-10(5k+8)-(8(-5k-5))=0

We multiply parentheses

-50k-(8(-5k-5))-80=0



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

8(-5k-5)

We multiply parentheses

-40k-40

Back to the equation:

-(-40k-40)



We get rid of parentheses

-50k+40k+40-80=0

We add all the numbers together, and all the variables

-10k-40=0

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

-10k=40

k=40/-10

k=-4

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