5y^2+47y+56=0

Simple and best practice solution for 5y^2+47y+56=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 5y^2+47y+56=0 equation: 


Simplifying
5y2 + 47y + 56 = 0

Reorder the terms:
56 + 47y + 5y2 = 0

Solving
56 + 47y + 5y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(8 + y)(7 + 5y) = 0


Subproblem 1
Set the factor '(8 + y)' equal to zero and attempt to solve:

Simplifying
8 + y = 0

Solving
8 + y = 0

Move all terms containing y to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + y = 0 + -8
y = 0 + -8

Combine like terms: 0 + -8 = -8
y = -8

Simplifying
y = -8

Subproblem 2
Set the factor '(7 + 5y)' equal to zero and attempt to solve:

Simplifying
7 + 5y = 0

Solving
7 + 5y = 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 + 5y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 5y = 0 + -7
5y = 0 + -7

Combine like terms: 0 + -7 = -7
5y = -7

Divide each side by '5'.
y = -1.4

Simplifying
y = -1.4
Solution
y = {-8, -1.4}

See similar equations:

| s/7-3.9=6.1 | | 5/7-3.9=6.1 | | 15-(7-9)/6(9-2)=3/5 | | m=x^2-5x+264 | | 5x^2+5y^2-11xy+1=0 | | 29/40+33/4=x | | 2(x-1)(3x+2)=x+292 | | 29/40+33/4 | | m/9-2.6=5.7 | | 116+1320/160=x | | 2x-2=512 | | 10x-13=14x-75 | | x^2+4y=4 | | 2x-6=64 | | r^2-20=r | | y=-1/3x-1 | | -7.5/4 | | 4e^3x-1=244 | | lnx=4.9 | | 22b=143-33 | | 2a+5a=8b | | y-3=-4(5) | | x^2+2x+40=0 | | 12+34-6=50 | | 12+34-6=40 | | ln(7x+2)=ln(5x+20) | | a/(-7)=-15 | | 7x+22+2x-13=180 | | z-5=0 | | =3E-5 | | 6-2x+5x=7+7x-15 | | x^2-15x=6 |

Equations solver categories