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(-7/9)m=14
We move all terms to the left:
(-7/9)m-(14)=0
Domain of the equation: 9)m!=0We multiply parentheses
m!=0/1
m!=0
m∈R
-7m^2-14=0
a = -7; b = 0; c = -14;
Δ = b2-4ac
Δ = 02-4·(-7)·(-14)
Δ = -392
Delta is less than zero, so there is no solution for the equation
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