4m^2+7=7m

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Solution for 4m^2+7=7m equation: 



4m^2+7=7m

We move all terms to the left:

4m^2+7-(7m)=0

a = 4; b = -7; c = +7;
Δ = b2-4ac
Δ = -72-4·4·7
Δ = -63
Delta is less than zero, so there is no solution for the equation

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