11y+28=-y^2

Simple and best practice solution for 11y+28=-y^2 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 11y+28=-y^2 equation:


Simplifying
11y + 28 = -1y2

Reorder the terms:
28 + 11y = -1y2

Solving
28 + 11y = -1y2

Solving for variable 'y'.

Combine like terms: -1y2 + y2 = 0
28 + 11y + y2 = 0

Factor a trinomial.
(7 + y)(4 + y) = 0

Subproblem 1

Set the factor '(7 + y)' equal to zero and attempt to solve: Simplifying 7 + y = 0 Solving 7 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + y = 0 + -7 y = 0 + -7 Combine like terms: 0 + -7 = -7 y = -7 Simplifying y = -7

Subproblem 2

Set the factor '(4 + y)' equal to zero and attempt to solve: Simplifying 4 + y = 0 Solving 4 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + y = 0 + -4 y = 0 + -4 Combine like terms: 0 + -4 = -4 y = -4 Simplifying y = -4

Solution

y = {-7, -4}

See similar equations:

| -h+3h=-3+9 | | 15x+(-5)=-6+14x | | S^2-22s=-121 | | A=amx+b | | x=-8+4y | | B=amx+a | | 5*x+10=40+2*x | | 17-4x=4x-3 | | 102=41+x | | 2(t-20)=6(3t+1)-14 | | 9x^2-25=4 | | 4x+10=-14+2x | | x+0.33x+0.2x=121.11 | | 9x+4x-2=15x+1 | | x^2+7x+6-(-x^2+10x-7)= | | -2=6+y | | 0=6+y | | 8x^2=14x | | .66x+3=-.33x+8 | | ln(-3a-4)=ln-2a | | 2/5a*3/10b | | 230x^4+18x^3+9x^2-221x-9=0 | | Y=-2x+8x+4 | | X=2(2+6) | | 2y^4+26y^2+80=0 | | .66x+3=.33x+8 | | 6+10*5= | | 1+2+1+2+(9-x)+x+(12-x)=24 | | 7y+2x+9y+2x= | | 12x-10=-12+9x | | 4sinx+3cosx=0 | | 7n+9=90 |

Equations solver categories