-k+8=-3(k-4)

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Solution for -k+8=-3(k-4) equation: 



-k+8=-3(k-4)

We move all terms to the left:

-k+8-(-3(k-4))=0

We add all the numbers together, and all the variables

-1k-(-3(k-4))+8=0



We calculate terms in parentheses: -(-3(k-4)), so:

-3(k-4)

We multiply parentheses

-3k+12

Back to the equation:

-(-3k+12)



We get rid of parentheses

-1k+3k-12+8=0

We add all the numbers together, and all the variables

2k-4=0

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

2k=4

k=4/2

k=2

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