4y^2+23y+28=0

Simple and best practice solution for 4y^2+23y+28=0 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 4y^2+23y+28=0 equation: 


Simplifying
4y2 + 23y + 28 = 0

Reorder the terms:
28 + 23y + 4y2 = 0

Solving
28 + 23y + 4y2 = 0

Solving for variable 'y'.

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


Subproblem 1
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

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 = {-4, -1.75}

See similar equations:

| 39/66 | | (4x-3)=65 | | 5a+3g-7c=0 | | CosW=0.72 | | 20=4v-16 | | 4cos+1=2cosx | | 1.45y+15+24=126 | | 1.45+24+15=126 | | x^3+9x^2+11x+27=0 | | abs(3x+7)+6=17 | | 2d=2k*2p | | -4p+8=-16 | | 3x+15-2x=16 | | 3u+14=44 | | 2.5(6x-4)=10+4(1.5+.5x) | | 12=0.75/(2x-13) | | 0.66x-0.58x=2 | | 9r^2-56r+12=0 | | X-1/9-1/18 | | 13x+5=83 | | 7b-2/3=6b-7/5 | | 0.75/(2x-13) | | R+8.7=5.5 | | 2/5x=150 | | 25c^2-15c=0 | | -3/4w=-9/5 | | 3x(0)-1= | | 3x(0)= | | -5-2(y-5)=4y-2(y+4)-3 | | H=-16t^2+20t+5 | | 5/7×=15 | | 140=2x+((x^2)+20) |

Equations solver categories