4y^2+5y=7y-5

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Solution for 4y^2+5y=7y-5 equation: 



4y^2+5y=7y-5

We move all terms to the left:

4y^2+5y-(7y-5)=0

We get rid of parentheses

4y^2+5y-7y+5=0

We add all the numbers together, and all the variables

4y^2-2y+5=0

a = 4; b = -2; c = +5;
Δ = b2-4ac
Δ = -22-4·4·5
Δ = -76
Delta is less than zero, so there is no solution for the equation

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