8/7k+9=3/7k+14

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Solution for 8/7k+9=3/7k+14 equation: 



8/7k+9=3/7k+14

We move all terms to the left:

8/7k+9-(3/7k+14)=0



Domain of the equation: 7k!=0

k!=0/7

k!=0

k∈R





Domain of the equation: 7k+14)!=0

k∈R



We get rid of parentheses

8/7k-3/7k-14+9=0

We multiply all the terms by the denominator


-14*7k+9*7k+8-3=0

We add all the numbers together, and all the variables

-14*7k+9*7k+5=0

Wy multiply elements

-98k+63k+5=0

We add all the numbers together, and all the variables

-35k+5=0

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

-35k=-5

k=-5/-35

k=1/7

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