-7x2=51

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Solution for -7x2=51 equation: 



-7x^2=51

We move all terms to the left:

-7x^2-(51)=0

a = -7; b = 0; c = -51;
Δ = b2-4ac
Δ = 02-4·(-7)·(-51)
Δ = -1428
Delta is less than zero, so there is no solution for the equation

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