10k^2+7=k

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Solution for 10k^2+7=k equation: 



10k^2+7=k

We move all terms to the left:

10k^2+7-(k)=0

We add all the numbers together, and all the variables

10k^2-1k+7=0

a = 10; b = -1; c = +7;
Δ = b2-4ac
Δ = -12-4·10·7
Δ = -279
Delta is less than zero, so there is no solution for the equation

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