y2+3=y1-4

Simple and best practice solution for y2+3=y1-4 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 y2+3=y1-4 equation: 



y2+3=y1-4

We move all terms to the left:

y2+3-(y1-4)=0

We add all the numbers together, and all the variables

y2-(y-4)+3=0

We add all the numbers together, and all the variables

y^2-(y-4)+3=0

We get rid of parentheses

y^2-y+4+3=0

We add all the numbers together, and all the variables

y^2-1y+7=0

a = 1; b = -1; c = +7;
Δ = b2-4ac
Δ = -12-4·1·7
Δ = -27
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5x-9+116=180 | | 1/2-1/3(2x+4)-1/4(-8x+6)=0 | | 12n+12=180 | | 3+12x=3(1+4x) | | -5x-6(-3+15)+5=19 | | n+2=-14-n- | | 12x-4x=-7x | | -30x=-14 | | 1.35^x=2 | | 72=4(4-2x) | | 6x+4x=-13-2x-x | | 6x=4x=-13-2x-x | | 3(x-6)=8x-3(3x+7) | | 9n+-5+3n=-5 | | 7-1/2(2x-4-4x)=0 | | xx31/2x1/2=180 | | -8x+4=8x+7-3 | | 8(x-3)^2-112=0 | | 9-5x+3x=-6-5x | | 9-5x=3x=-6-5x | | v^2=-12 | | 11y=47 | | 3v+3(v+3)=15 | | 8(u-2)-6u=-24 | | 7(-2x=2)=-154+7x | | 16=4w+3(w+3) | | (x-14)/x=0.945 | | x*(2.5*x)=250 | | Z-(z-6)-2=-10 | | 6y+26-5y=34 | | x=0.5x+25000 | | -3.75+2(4x+6.1)-3.25x= |

Equations solver categories