3y^2-8y=-7

Simple and best practice solution for 3y^2-8y=-7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3y^2-8y=-7 equation: 



3y^2-8y=-7

We move all terms to the left:

3y^2-8y-(-7)=0

We add all the numbers together, and all the variables

3y^2-8y+7=0

a = 3; b = -8; c = +7;
Δ = b2-4ac
Δ = -82-4·3·7
Δ = -20
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3+4x-(3x-5)=15 | | 3y^2-8y+7=0 | | 3x-3/6=3x+5/2 | | 3x-3/6=3x+52 | | 9x+14=21x+11 | | (3x-3)/6=(3x+5)2 | | |2x-3|=3x-7 | | 6/1+x=8/2x-3 | | 4(2x-)=20 | | x/3+x-3/6=3x+5 | | x/3+x-3/6=3x+2 | | 4(t-3)=2t+11 | | x2+3=7 | | x*(0.008+x)=0.012*(0.008-x) | | (2x-1)/5x=(6x-2)/(9x+2) | | 0.1x+8.5=1.5 | | -8(5+2y)=23 | | 5c(3c-2)-7c=40-2c | | 3x＾4-8x＾3＋1=0 | | x-4/3x-2=1 | | 6^(x+1)=78 | | 24x^2-48x+10=0 | | Ax2+125=2059 | | 2(3x+1)=-5(5x-2) | | 4x-8/3=8 | | q^2-8q=3 | | 5(x-4)+2=-13 | | 5x+5=11-1 | | 2p+10=16 | | -200=(x-30)(30-x) | | 1,048,576×64×x^2=256^2x | | 8(2x-5)-6(3x+7)=○ |

Equations solver categories