(4+y)(4y-2)=0

Simple and best practice solution for (4+y)(4y-2)=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 (4+y)(4y-2)=0 equation:


Simplifying
(4 + y)(4y + -2) = 0

Reorder the terms:
(4 + y)(-2 + 4y) = 0

Multiply (4 + y) * (-2 + 4y)
(4(-2 + 4y) + y(-2 + 4y)) = 0
((-2 * 4 + 4y * 4) + y(-2 + 4y)) = 0
((-8 + 16y) + y(-2 + 4y)) = 0
(-8 + 16y + (-2 * y + 4y * y)) = 0
(-8 + 16y + (-2y + 4y2)) = 0

Combine like terms: 16y + -2y = 14y
(-8 + 14y + 4y2) = 0

Solving
-8 + 14y + 4y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 7y + 2y2) = 0

Factor a trinomial.
2((-4 + -1y)(1 + -2y)) = 0

Ignore the factor 2.

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 '(1 + -2y)' equal to zero and attempt to solve: Simplifying 1 + -2y = 0 Solving 1 + -2y = 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 + -2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2y = 0 + -1 -2y = 0 + -1 Combine like terms: 0 + -1 = -1 -2y = -1 Divide each side by '-2'. y = 0.5 Simplifying y = 0.5

Solution

y = {-4, 0.5}

See similar equations:

| 4+8g=9g | | 3x+5y+2z=27 | | 8.s=1/2 | | -2w=-w-7 | | 7x-7(-x-15)=-7 | | -6(x+6y)+6(6x+y)= | | 2(n-7)-6n=6 | | 12x+22y=575 | | 7(n-3)+2n=6 | | x-4/10=9/2 | | 2n+3=4n+5 | | 4xdy+3ydx=0 | | 575=12x+22y | | 3q-11=6q+1 | | -2p+9=p | | -8+3k=5k | | -3(y+8)=-6 | | 10x+(5y+6)=135 | | 2x^3-9x^2-24x=0 | | -2v+9=v | | y=x+sin(2x) | | X2/0.1-x | | -5f+4=-3f | | 10x+6y=135 | | 6x-1+5x+19=128 | | 4s+5=0.5s | | 10/2=35/x | | 7x+15=3x+24 | | g/-5=28 | | 4(3x-5)+2x=4x-8 | | 7x+15=24 | | 3(2x-4)-4=3(x-2)+5 |

Equations solver categories