-85=-5(3k-4)

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Solution for -85=-5(3k-4) equation:



-85=-5(3k-4)
We move all terms to the left:
-85-(-5(3k-4))=0
We calculate terms in parentheses: -(-5(3k-4)), so:
-5(3k-4)
We multiply parentheses
-15k+20
Back to the equation:
-(-15k+20)
We get rid of parentheses
15k-20-85=0
We add all the numbers together, and all the variables
15k-105=0
We move all terms containing k to the left, all other terms to the right
15k=105
k=105/15
k=7

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