5/4k=-20

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Solution for 5/4k=-20 equation: 



5/4k=-20

We move all terms to the left:

5/4k-(-20)=0



Domain of the equation: 4k!=0

k!=0/4

k!=0

k∈R



We add all the numbers together, and all the variables

5/4k+20=0

We multiply all the terms by the denominator


20*4k+5=0

Wy multiply elements

80k+5=0

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

80k=-5

k=-5/80

k=-1/16

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