9(y-5)-8y(y-5)=

Simple and best practice solution for 9(y-5)-8y(y-5)= 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-5)-8y(y-5)= equation:


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

Reorder the terms:
9(-5 + y) + -8y(y + -5) = 0
(-5 * 9 + y * 9) + -8y(y + -5) = 0
(-45 + 9y) + -8y(y + -5) = 0

Reorder the terms:
-45 + 9y + -8y(-5 + y) = 0
-45 + 9y + (-5 * -8y + y * -8y) = 0
-45 + 9y + (40y + -8y2) = 0

Combine like terms: 9y + 40y = 49y
-45 + 49y + -8y2 = 0

Solving
-45 + 49y + -8y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-5 + y)(9 + -8y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(9 + -8y)' equal to zero and attempt to solve: Simplifying 9 + -8y = 0 Solving 9 + -8y = 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 + -8y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -8y = 0 + -9 -8y = 0 + -9 Combine like terms: 0 + -9 = -9 -8y = -9 Divide each side by '-8'. y = 1.125 Simplifying y = 1.125

Solution

y = {5, 1.125}

See similar equations:

| x(dy/dx)-4y=x°6e°x | | 3+8*ln(x)=51 | | 16x-3x-2x= | | (x^2+3x)+(y^2-4y)=-4 | | 12w+27v= | | X^2-26x-3=3 | | -7z-59=-9 | | d+3.22=21.33 | | 16x-13x-2x= | | 0=9e-9e | | 330=(2x+2)(x+5) | | 2(2)+8y=20 | | (7x+2y)-5x= | | 3x*10=4 | | 4(6n+1)=148 | | 16-9g^2=0 | | 8x/3=32 | | 7+3y=-4y | | 15+5x=5x | | 10x-11=8x+23 | | 2m=4-n | | -21.23+b=-4.2 | | 23=4-n | | 5a+3=2a-1 | | 4(6n-1)=140 | | x(dy/dx)-4y=x^6e^x | | u=(58+u)0.32 | | 21n-(-17n)= | | f(n)=4f(n-2)-32 | | 21=W(W+4) | | (x^2+4x+4)-4+3=0 | | 2x+x+15+90=180 |

Equations solver categories