7m2-7=-133

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Solution for 7m2-7=-133 equation: 



7m^2-7=-133

We move all terms to the left:

7m^2-7-(-133)=0

We add all the numbers together, and all the variables

7m^2+126=0

a = 7; b = 0; c = +126;
Δ = b2-4ac
Δ = 02-4·7·126
Δ = -3528
Delta is less than zero, so there is no solution for the equation

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