1/5k-3=3/5k+7

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Solution for 1/5k-3=3/5k+7 equation: 



1/5k-3=3/5k+7

We move all terms to the left:

1/5k-3-(3/5k+7)=0



Domain of the equation: 5k!=0

k!=0/5

k!=0

k∈R





Domain of the equation: 5k+7)!=0

k∈R



We get rid of parentheses

1/5k-3/5k-7-3=0

We multiply all the terms by the denominator


-7*5k-3*5k+1-3=0

We add all the numbers together, and all the variables

-7*5k-3*5k-2=0

Wy multiply elements

-35k-15k-2=0

We add all the numbers together, and all the variables

-50k-2=0

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

-50k=2

k=2/-50

k=-1/25

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