(-3/5)y-(1/7)y=910

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Solution for (-3/5)y-(1/7)y=910 equation:



(-3/5)y-(1/7)y=910
We move all terms to the left:
(-3/5)y-(1/7)y-(910)=0
Domain of the equation: 5)y!=0
y!=0/1
y!=0
y∈R
Domain of the equation: 7)y!=0
y!=0/1
y!=0
y∈R
We add all the numbers together, and all the variables
(-3/5)y-(+1/7)y-910=0
We multiply parentheses
-3y^2-y^2-910=0
We add all the numbers together, and all the variables
-4y^2-910=0
a = -4; b = 0; c = -910;
Δ = b2-4ac
Δ = 02-4·(-4)·(-910)
Δ = -14560
Delta is less than zero, so there is no solution for the equation

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