5+1/7k=-2

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Solution for 5+1/7k=-2 equation: 



5+1/7k=-2

We move all terms to the left:

5+1/7k-(-2)=0



Domain of the equation: 7k!=0

k!=0/7

k!=0

k∈R



We add all the numbers together, and all the variables

1/7k+7=0

We multiply all the terms by the denominator


7*7k+1=0

Wy multiply elements

49k+1=0

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

49k=-1

k=-1/49

k=-1/49

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