(5y+1)(8-y)=0

Simple and best practice solution for (5y+1)(8-y)=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+1)(8-y)=0 equation: 


Simplifying
(5y + 1)(8 + -1y) = 0

Reorder the terms:
(1 + 5y)(8 + -1y) = 0

Multiply (1 + 5y) * (8 + -1y)
(1(8 + -1y) + 5y * (8 + -1y)) = 0
((8 * 1 + -1y * 1) + 5y * (8 + -1y)) = 0
((8 + -1y) + 5y * (8 + -1y)) = 0
(8 + -1y + (8 * 5y + -1y * 5y)) = 0
(8 + -1y + (40y + -5y2)) = 0

Combine like terms: -1y + 40y = 39y
(8 + 39y + -5y2) = 0

Solving
8 + 39y + -5y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(8 + -1y)(1 + 5y) = 0


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

Simplifying
8 + -1y = 0

Solving
8 + -1y = 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 + -1y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1y = 0 + -8
-1y = 0 + -8

Combine like terms: 0 + -8 = -8
-1y = -8

Divide each side by '-1'.
y = 8

Simplifying
y = 8

Subproblem 2
Set the factor '(1 + 5y)' equal to zero and attempt to solve:

Simplifying
1 + 5y = 0

Solving
1 + 5y = 0

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

Add '-1' to each side of the equation.
1 + -1 + 5y = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 5y = 0 + -1
5y = 0 + -1

Combine like terms: 0 + -1 = -1
5y = -1

Divide each side by '5'.
y = -0.2

Simplifying
y = -0.2
Solution
y = {8, -0.2}

See similar equations:

| -x+5=-4+71 | | -15(-4)+(-37)= | | 2p+11=-13 | | 9w-2=-w-22 | | 6(b-4)=6b-24 | | 7w-8w=-4w-30 | | 4x-16=7x+2 | | 6+16x=16x-12 | | 4x+3=6x-9 | | 5x+3=13+3x | | 4(3x+2)=44 | | 9x-8x=8x-8x-432 | | 9x=8x-6 | | 4(x-2)+16=3(x+5) | | 5x+5=3x+53 | | 5y-7=15y+63 | | 6x-(4x-4)=14 | | 8x-4=60 | | 3(x-7)-2(x+11)=21 | | 7-(11-2x)=6 | | 7x+6y= | | 2(3x+6)-4(x-2)=24 | | 10-2x=19-4x | | 5x+9+7x=0 | | -4(3-p)=5(p+1) | | 5c-4=8c+2 | | 23z-13z=50 | | 5p+2p=28 | | 12m-3m=18 | | 4y+7y=22 | | 16x-4x=36 | | 3a+5a=16 |

Equations solver categories