20y^2-27y=14

Simple and best practice solution for 20y^2-27y=14 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 20y^2-27y=14 equation:


Simplifying
20y2 + -27y = 14

Reorder the terms:
-27y + 20y2 = 14

Solving
-27y + 20y2 = 14

Solving for variable 'y'.

Reorder the terms:
-14 + -27y + 20y2 = 14 + -14

Combine like terms: 14 + -14 = 0
-14 + -27y + 20y2 = 0

Factor a trinomial.
(-2 + -5y)(7 + -4y) = 0

Subproblem 1

Set the factor '(-2 + -5y)' equal to zero and attempt to solve: Simplifying -2 + -5y = 0 Solving -2 + -5y = 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 + -5y = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -5y = 0 + 2 -5y = 0 + 2 Combine like terms: 0 + 2 = 2 -5y = 2 Divide each side by '-5'. y = -0.4 Simplifying y = -0.4

Subproblem 2

Set the factor '(7 + -4y)' equal to zero and attempt to solve: Simplifying 7 + -4y = 0 Solving 7 + -4y = 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 + -4y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -4y = 0 + -7 -4y = 0 + -7 Combine like terms: 0 + -7 = -7 -4y = -7 Divide each side by '-4'. y = 1.75 Simplifying y = 1.75

Solution

y = {-0.4, 1.75}

See similar equations:

| -11(3/2)(.12(-12)) | | 1/4x=12=0 | | x-42=39 | | 2x+5x-3= | | 1/8d-43/8d-4=5 | | 9(7x+6)=4(6x-10) | | 6/14=x/21=x/28 | | -29-(-12)=x/7 | | 9y-7=3y+2 | | X^2+18x-182=0 | | 3x/4=33 | | 6x^2-30x+44=0 | | -11-(-45)=x/8 | | 4(6x-8)=9(-4x-8) | | -11-(-45)= | | 125m^3+27=0 | | 3(x-4)=2(3x+1) | | y-9/5=-2 | | x+17+2x=-7-2x-11 | | (1/3)9squared | | n(4n+7)=-17 | | -7x=4-(-17) | | x+17+2x= | | f(x)=9x^2+9x-1 | | 3x+10+2x-9=90 | | 14=x-18/3 | | -4+6x=2x+24 | | 19x+76-13+9=104 | | 25x^2-10x+1-y^2=0 | | .0915t^2-.934t+1.763=0 | | 19x+54=15 | | 4x+32y=30 |

Equations solver categories