(14-y)y=45

Simple and best practice solution for (14-y)y=45 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 (14-y)y=45 equation:


Simplifying
(14 + -1y) * y = 45

Reorder the terms for easier multiplication:
y(14 + -1y) = 45
(14 * y + -1y * y) = 45
(14y + -1y2) = 45

Solving
14y + -1y2 = 45

Solving for variable 'y'.

Reorder the terms:
-45 + 14y + -1y2 = 45 + -45

Combine like terms: 45 + -45 = 0
-45 + 14y + -1y2 = 0

Factor a trinomial.
(-9 + y)(5 + -1y) = 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 '(5 + -1y)' equal to zero and attempt to solve: Simplifying 5 + -1y = 0 Solving 5 + -1y = 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 + -1y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1y = 0 + -5 -1y = 0 + -5 Combine like terms: 0 + -5 = -5 -1y = -5 Divide each side by '-1'. y = 5 Simplifying y = 5

Solution

y = {9, 5}

See similar equations:

| (21/x)-(21/(x-4))=-4 | | 5x^2-17x+3=2x^2+3x-22 | | X^3+3x^2+2x=100 | | 3a=9a^2-30-3a | | 5/x-12=0 | | -30x-14=x^3 | | 2cos^2(x)-3sin(x)cos(x)-sin^2(x)=0 | | -5(2-9)=2(x-8)-11 | | 18-4x/.5=20 | | 2cos^2(x)-3sin(x)xcos(x)-sin^2(x)=0 | | 6s+7t=27 | | 2cos^2(x)-3sin(x)cos(x)-2sin^2(x)=0 | | (25/36)/(15/18) | | 8p+5q=45 | | 25/36/15/18 | | 3x-3=53 | | 4m+10n=83 | | 3*5+12= | | 10a+3b=47 | | 30x=300000000000000000 | | 5a+b=10 | | (2w-5)w=65 | | 311=x+4 | | 31000/1500000000 | | 3x+12x+48+27=0 | | -3=-33+5 | | 5y^2+3y=0 | | 7(3x-13)=14 | | x*x*3*2=96 | | Log(3x+3)=log(9x-15) | | 3/4r-2/3=5/6 | | -9(x+9)=3(x+63) |

Equations solver categories