15=k(2.5)

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Solution for 15=k(2.5) equation: 



15=k(2.5)

We move all terms to the left:

15-(k(2.5))=0



We calculate terms in parentheses: -(k(2.5)), so:

k(2.5)

We multiply parentheses

2.5k

Back to the equation:

-(2.5k)



We add all the numbers together, and all the variables

-(+2.5k)+15=0

We get rid of parentheses

-2.5k+15=0

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

-2.5k=-15

k=-15/-2.5

k=+6

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