y^2+8=6y

Simple and best practice solution for y^2+8=6y 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 y^2+8=6y equation:


Simplifying
y2 + 8 = 6y

Reorder the terms:
8 + y2 = 6y

Solving
8 + y2 = 6y

Solving for variable 'y'.

Reorder the terms:
8 + -6y + y2 = 6y + -6y

Combine like terms: 6y + -6y = 0
8 + -6y + y2 = 0

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

Subproblem 1

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Subproblem 2

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

Solution

y = {2, 4}

See similar equations:

| -(2x+5)+3(-2x+1)= | | 15x^2-19xy-10y^2=0 | | -2a^5+8a^4+24a^3=0 | | 5m^2-7m-6=0 | | 18p+-45=0 | | 4x^2-56x+140=0 | | 3m^2+4m+1=0 | | 9y^4-48y^3+48y^2=0 | | 4y^2=16 | | 60-3d=8d | | 9-7x=34-14x | | 6x^2y^2-33xy^2-90y^2=0 | | 3b+6+b-3= | | 4.26x+29.82=59.64 | | 10r^5b+6r^6b^7= | | 2n^2=11n-5 | | -(4x-2)+3(2x+5)= | | 5-9x=98-30x | | -t^2-t+12=0 | | 4.7(x-4)=-0.3x+11.2 | | x+2x+(2x-3)=17 | | 7(6y)= | | 11x-19=91 | | 12s^2+8st-15t^2=0 | | 12n-n= | | 2(5x-1)=8 | | u^2-81w^2=0 | | 8x+2x= | | x-7=2y-2 | | -9+3c=5c+7 | | y=8x+8 | | x+21=136 |

Equations solver categories