-2y=3y^2-8

Simple and best practice solution for -2y=3y^2-8 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 -2y=3y^2-8 equation:


Simplifying
-2y = 3y2 + -8

Reorder the terms:
-2y = -8 + 3y2

Solving
-2y = -8 + 3y2

Solving for variable 'y'.

Reorder the terms:
8 + -2y + -3y2 = -8 + 3y2 + 8 + -3y2

Reorder the terms:
8 + -2y + -3y2 = -8 + 8 + 3y2 + -3y2

Combine like terms: -8 + 8 = 0
8 + -2y + -3y2 = 0 + 3y2 + -3y2
8 + -2y + -3y2 = 3y2 + -3y2

Combine like terms: 3y2 + -3y2 = 0
8 + -2y + -3y2 = 0

Factor a trinomial.
(4 + -3y)(2 + y) = 0

Subproblem 1

Set the factor '(4 + -3y)' equal to zero and attempt to solve: Simplifying 4 + -3y = 0 Solving 4 + -3y = 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 + -3y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3y = 0 + -4 -3y = 0 + -4 Combine like terms: 0 + -4 = -4 -3y = -4 Divide each side by '-3'. y = 1.333333333 Simplifying y = 1.333333333

Subproblem 2

Set the factor '(2 + y)' equal to zero and attempt to solve: Simplifying 2 + y = 0 Solving 2 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + y = 0 + -2 y = 0 + -2 Combine like terms: 0 + -2 = -2 y = -2 Simplifying y = -2

Solution

y = {1.333333333, -2}

See similar equations:

| 5x^3+5x-23x^2+22-10x-9=0 | | 2x+2-7x=-53 | | 4(y-7)=2x-6 | | 10-x+2x=4 | | c/115=8.8 | | 8x+4y=640 | | -2s--11s=-18 | | 5(w-2)=2w+5-3(-5-1) | | 30000+3000t=45000+1500t | | 4x^3+6x^2-196x=0 | | 7.9=i+1.2 | | a+-2=a+2 | | 3+3h=9 | | -5y=3x-26 | | x+3x+2(2)=8 | | 4/9m=-8 | | sin(7x)cos(4x)+sin(5x)-cos(7x)sin(4x)+cos(x)=0 | | y^2-28y=0 | | 0=-(3/2)x-3 | | 10t-15=12x-61 | | 9(8d-2)=20+5d | | 5x-3-2x+8= | | 12x-61=10t-15 | | 8-4(1/8R-3.5) | | 3(2+3x)=13x+26 | | y+3=-9x | | 5x+5x+6=-4 | | -2x-x=-6x-2 | | 54=(10x+16) | | 3m^2+14-5=0 | | -4(7-z)= | | 4v-13=43 |

Equations solver categories