(5y+3)(4-y)=0

Simple and best practice solution for (5y+3)(4-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+3)(4-y)=0 equation:


Simplifying
(5y + 3)(4 + -1y) = 0

Reorder the terms:
(3 + 5y)(4 + -1y) = 0

Multiply (3 + 5y) * (4 + -1y)
(3(4 + -1y) + 5y * (4 + -1y)) = 0
((4 * 3 + -1y * 3) + 5y * (4 + -1y)) = 0
((12 + -3y) + 5y * (4 + -1y)) = 0
(12 + -3y + (4 * 5y + -1y * 5y)) = 0
(12 + -3y + (20y + -5y2)) = 0

Combine like terms: -3y + 20y = 17y
(12 + 17y + -5y2) = 0

Solving
12 + 17y + -5y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(4 + -1y)(3 + 5y) = 0

Subproblem 1

Set the factor '(4 + -1y)' equal to zero and attempt to solve: Simplifying 4 + -1y = 0 Solving 4 + -1y = 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 + -1y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1y = 0 + -4 -1y = 0 + -4 Combine like terms: 0 + -4 = -4 -1y = -4 Divide each side by '-1'. y = 4 Simplifying y = 4

Subproblem 2

Set the factor '(3 + 5y)' equal to zero and attempt to solve: Simplifying 3 + 5y = 0 Solving 3 + 5y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5y = 0 + -3 5y = 0 + -3 Combine like terms: 0 + -3 = -3 5y = -3 Divide each side by '5'. y = -0.6 Simplifying y = -0.6

Solution

y = {4, -0.6}

See similar equations:

| 4c-7=3c-7 | | X+23=5x+31 | | 3+11x=5x+9 | | Ln(14)=ln(x) | | -3x+9=-2(3x+3) | | 18x+33=18x+11 | | 15x-30=15x-30 | | .8x+8+.6x=57 | | F(x)=8-ln(9x) | | A=.5(18)(2) | | 5x+13=3x+33+70 | | 8j-8=64 | | 5x+13=3x+33 | | 30+y=-4 | | 5x+13=3+33 | | u^2-2u-20=0 | | (8+w)(3w+2)= | | 12x-36=12x-36 | | 2x-9=4+6x | | .1111x=2 | | -5x=4x+5 | | 2(22)2=9 | | (2*x^4)+9=0 | | 4w+8=52 | | x*.3=21 | | 7(4-4y)+28y=28 | | -4(-6+5)+4x=5 | | 4x^2+3=-7 | | (4+6x)+(8-10x)= | | 7e^3x=312 | | 3(2r-4)+20-6r=3r-4 | | (5-2x)*(5+2x)= |

Equations solver categories