(9-y)(3y-8)=0

Simple and best practice solution for (9-y)(3y-8)=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 (9-y)(3y-8)=0 equation: 


Simplifying
(9 + -1y)(3y + -8) = 0

Reorder the terms:
(9 + -1y)(-8 + 3y) = 0

Multiply (9 + -1y) * (-8 + 3y)
(9(-8 + 3y) + -1y * (-8 + 3y)) = 0
((-8 * 9 + 3y * 9) + -1y * (-8 + 3y)) = 0
((-72 + 27y) + -1y * (-8 + 3y)) = 0
(-72 + 27y + (-8 * -1y + 3y * -1y)) = 0
(-72 + 27y + (8y + -3y2)) = 0

Combine like terms: 27y + 8y = 35y
(-72 + 35y + -3y2) = 0

Solving
-72 + 35y + -3y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-9 + y)(8 + -3y) = 0


Subproblem 1
Set the factor '(-9 + y)' equal to zero and attempt to solve:

Simplifying
-9 + y = 0

Solving
-9 + y = 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 + y = 0 + 9

Combine like terms: -9 + 9 = 0
0 + y = 0 + 9
y = 0 + 9

Combine like terms: 0 + 9 = 9
y = 9

Simplifying
y = 9

Subproblem 2
Set the factor '(8 + -3y)' equal to zero and attempt to solve:

Simplifying
8 + -3y = 0

Solving
8 + -3y = 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 + -3y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -3y = 0 + -8
-3y = 0 + -8

Combine like terms: 0 + -8 = -8
-3y = -8

Divide each side by '-3'.
y = 2.666666667

Simplifying
y = 2.666666667
Solution
y = {9, 2.666666667}

See similar equations:

| (3x-4)(4x-9)= | | 4a-(a+5)=10 | | 8(x-1)(x+1)=0 | | 23=4z+11 | | (x+2)(x+3)+(x+1)(x+3)=(x+1)(x+2) | | 3/4g-6=0 | | x=80-6*3x^2 | | 9-2/3(3-x)-2=3/2x | | 8p+12=2p+16 | | 7a-11=4a-2 | | 7x-2=5x-3-2x+1 | | 4y-6y-y=2-19-4 | | 4y-6y-1y=4x+2-x | | f(x)=1.5x^3-9x^2+24x+48 | | 27y-3=11y-3 | | 12-6z=29-1-8z | | 1-2xy=0 | | 13x-80=-7x | | 8+6y=32+3y | | 10x-31=9x | | 13x+5=-47 | | 12x=4x+4 | | 6x-10=7x-3 | | 4d^2-20*d+25= | | 3p^2=27p | | 14*x+10*(x+3)=7*(x-2) | | (4b-3)(3b-8)=0 | | (3y-4)(2y+5)=0 | | 14*x+10*(x+3)=7*(x+2) | | 3x^2*(x+7)=0 | | 2x=x-31 | | 2x-3(x+1)=5x-7 |

Equations solver categories