(4y+9)(6-y)=0

Simple and best practice solution for (4y+9)(6-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 (4y+9)(6-y)=0 equation:


Simplifying
(4y + 9)(6 + -1y) = 0

Reorder the terms:
(9 + 4y)(6 + -1y) = 0

Multiply (9 + 4y) * (6 + -1y)
(9(6 + -1y) + 4y * (6 + -1y)) = 0
((6 * 9 + -1y * 9) + 4y * (6 + -1y)) = 0
((54 + -9y) + 4y * (6 + -1y)) = 0
(54 + -9y + (6 * 4y + -1y * 4y)) = 0
(54 + -9y + (24y + -4y2)) = 0

Combine like terms: -9y + 24y = 15y
(54 + 15y + -4y2) = 0

Solving
54 + 15y + -4y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(6 + -1y)(9 + 4y) = 0

Subproblem 1

Set the factor '(6 + -1y)' equal to zero and attempt to solve: Simplifying 6 + -1y = 0 Solving 6 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1y = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1y = 0 + -6 -1y = 0 + -6 Combine like terms: 0 + -6 = -6 -1y = -6 Divide each side by '-1'. y = 6 Simplifying y = 6

Subproblem 2

Set the factor '(9 + 4y)' equal to zero and attempt to solve: Simplifying 9 + 4y = 0 Solving 9 + 4y = 0 Move all terms containing y to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4y = 0 + -9 4y = 0 + -9 Combine like terms: 0 + -9 = -9 4y = -9 Divide each side by '4'. y = -2.25 Simplifying y = -2.25

Solution

y = {6, -2.25}

See similar equations:

| 4-a/-3=-3 | | -3/4-a= | | X-1-1/10 | | 7/y-8/9 | | (7x^9)(8x^9)= | | X-11/10 | | 7x-4f(x)-14=0 | | 60+0.4x=x | | ln(x+5)-ln(x)=2 | | 2x+5-2(x+2)= | | 3x(2x-1)+2(2x-1)(2x-1)(3x+2)= | | -5-1(x+8)+6x=4(x+2) | | 0.3x+0.4y=10.4 | | (3u+5)(1+u)=0 | | 0.2x-0.5y=-3.8 | | -2(-3x)(-2y+1)-(-y)(4-5x)= | | 3c+2(c+2)=13-2c-5 | | r*2-100=0 | | 2x-5=88 | | y^3-27y+27=0 | | 2t=81 | | t*2=81 | | 9=2y+2x | | h=3x | | 4/b=-8 | | (x+2)3-(5/6)x=(1/2) | | (-2x)(-3)(-y-4)= | | 3(2x-5)+4=3x+7 | | 4-2m=64 | | h(x)=3x^2 | | 5-2x-4=10 | | 4/5-2/3d |

Equations solver categories