12n^2-8n=-7

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Solution for 12n^2-8n=-7 equation: 



12n^2-8n=-7

We move all terms to the left:

12n^2-8n-(-7)=0

We add all the numbers together, and all the variables

12n^2-8n+7=0

a = 12; b = -8; c = +7;
Δ = b2-4ac
Δ = -82-4·12·7
Δ = -272
Delta is less than zero, so there is no solution for the equation

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