y^2+11y=12

Simple and best practice solution for y^2+11y=12 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 y^2+11y=12 equation:


Simplifying
y2 + 11y = 12

Reorder the terms:
11y + y2 = 12

Solving
11y + y2 = 12

Solving for variable 'y'.

Reorder the terms:
-12 + 11y + y2 = 12 + -12

Combine like terms: 12 + -12 = 0
-12 + 11y + y2 = 0

Factor a trinomial.
(-12 + -1y)(1 + -1y) = 0

Subproblem 1

Set the factor '(-12 + -1y)' equal to zero and attempt to solve: Simplifying -12 + -1y = 0 Solving -12 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1y = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1y = 0 + 12 -1y = 0 + 12 Combine like terms: 0 + 12 = 12 -1y = 12 Divide each side by '-1'. y = -12 Simplifying y = -12

Subproblem 2

Set the factor '(1 + -1y)' equal to zero and attempt to solve: Simplifying 1 + -1y = 0 Solving 1 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1y = 0 + -1 -1y = 0 + -1 Combine like terms: 0 + -1 = -1 -1y = -1 Divide each side by '-1'. y = 1 Simplifying y = 1

Solution

y = {-12, 1}

See similar equations:

| 3y+30=-y+14 | | 3y+30=-y+13 | | 6m+2m+3=11 | | h+2(h-1)+3=22 | | x+238y=2379 | | 6p+2(2p+3)=16 | | -9=6h+2h+7 | | x+(2x-1)+(3x-4)=27 | | 9x-49=0 | | 4ln(5x)=8 | | 2m^2+16m+30=0 | | 11=k+4 | | -2(6t+8)= | | 5x+8=5x+7 | | 5z-2=3z+5 | | 20-8x+30-8x=180 | | (X+5)-(4x-1)=0 | | 9-x+3x-2-9x= | | 15a=-5a+10 | | 4*(X-2)=4+2*(X-1) | | 6m=24+x | | 140s*20s= | | 6+2y+y=12 | | 8m-3m=15 | | 8x^2+5y^2=40 | | 2x+37=8x+7 | | 8x-12=4x+20 | | x=y^2-5 | | 3y+4=5y-6 | | 5x^2+2y^2=10 | | 5*(m+1)-3*(2m+1)=4*(5-m) | | 3m=7m-16 |

Equations solver categories