(7k/9k)-4=(4k/9k)+8

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Solution for (7k/9k)-4=(4k/9k)+8 equation: 



(7k/9k)-4=(4k/9k)+8

We move all terms to the left:

(7k/9k)-4-((4k/9k)+8)=0



Domain of the equation: 9k)!=0

k!=0/1

k!=0

k∈R





Domain of the equation: 9k)+8)!=0

k!=0/1

k!=0

k∈R



We add all the numbers together, and all the variables

(+7k/9k)-((+4k/9k)+8)-4=0

We get rid of parentheses

7k/9k-((+4k/9k)+8)-4=0

We calculate fractions


63k^2/81k^2+(-((+4k*9k)/81k^2-4=0

We calculate fractions

We do not support ekpression: k^4

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