2.8-k/8.5=3.435

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Solution for 2.8-k/8.5=3.435 equation: 



2.8-k/8.5=3.435

We move all terms to the left:

2.8-k/8.5-(3.435)=0

We add all the numbers together, and all the variables

-k/8.5-0.635=0

We multiply all the terms by the denominator


-k-(0.635)*8.5=0

We add all the numbers together, and all the variables

-1k-5.3975=0

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

-k=5.3975

k=5.3975/-1

k=-5+0.3975/1

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