7/4k+5=9

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Solution for 7/4k+5=9 equation: 



7/4k+5=9

We move all terms to the left:

7/4k+5-(9)=0



Domain of the equation: 4k!=0

k!=0/4

k!=0

k∈R



We add all the numbers together, and all the variables

7/4k-4=0

We multiply all the terms by the denominator


-4*4k+7=0

Wy multiply elements

-16k+7=0

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

-16k=-7

k=-7/-16

k=7/16

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