y(2y+12)=80

Simple and best practice solution for y(2y+12)=80 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(2y+12)=80 equation:


Simplifying
y(2y + 12) = 80

Reorder the terms:
y(12 + 2y) = 80
(12 * y + 2y * y) = 80
(12y + 2y2) = 80

Solving
12y + 2y2 = 80

Solving for variable 'y'.

Reorder the terms:
-80 + 12y + 2y2 = 80 + -80

Combine like terms: 80 + -80 = 0
-80 + 12y + 2y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-40 + 6y + y2) = 0

Factor a trinomial.
2((-10 + -1y)(4 + -1y)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-10 + -1y)' equal to zero and attempt to solve: Simplifying -10 + -1y = 0 Solving -10 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + -1y = 0 + 10 Combine like terms: -10 + 10 = 0 0 + -1y = 0 + 10 -1y = 0 + 10 Combine like terms: 0 + 10 = 10 -1y = 10 Divide each side by '-1'. y = -10 Simplifying y = -10

Subproblem 2

Set the factor '(4 + -1y)' equal to zero and attempt to solve: Simplifying 4 + -1y = 0 Solving 4 + -1y = 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 + -1y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1y = 0 + -4 -1y = 0 + -4 Combine like terms: 0 + -4 = -4 -1y = -4 Divide each side by '-1'. y = 4 Simplifying y = 4

Solution

y = {-10, 4}

See similar equations:

| Tu=3x+4 | | v+411*9=25 | | Ix-8I=13 | | 2(x+4)=x+3+x+7 | | 8w-25=5w+8 | | y(4y+12)=352 | | 6x+5-7x=1 | | -3=-2.5x | | 55=12+x | | 34-x(2+5)+7=20 | | -14.50+p=-53 | | x^6-10x^4+24=0 | | z=7(x+2) | | 4*6+6x=150 | | -6=x-12 | | 4*6+6x= | | 7(5x-6)=48 | | 108+4x=-92-6x | | D=20+60h | | 45=7-5 | | 2.25(4x-4)=2.3d+3 | | 5(m-1)-2m=16 | | k+19=3+5k | | 2z^3=10z | | 14p-4-6p=26 | | .5x-.5(2x+3)=-.6(x+4) | | 9r-6-6t=6 | | 7x+4x-38=57-8x | | 9x^8-148x^4+64=0 | | -3(2y-3)-y=-4(y-5) | | 7x+8x-10=180 | | 32+2b=22 |

Equations solver categories