y^2+28=11y

Simple and best practice solution for y^2+28=11y 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+28=11y equation:


Simplifying
y2 + 28 = 11y

Reorder the terms:
28 + y2 = 11y

Solving
28 + y2 = 11y

Solving for variable 'y'.

Reorder the terms:
28 + -11y + y2 = 11y + -11y

Combine like terms: 11y + -11y = 0
28 + -11y + y2 = 0

Factor a trinomial.
(4 + -1y)(7 + -1y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(7 + -1y)' equal to zero and attempt to solve: Simplifying 7 + -1y = 0 Solving 7 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1y = 0 + -7 -1y = 0 + -7 Combine like terms: 0 + -7 = -7 -1y = -7 Divide each side by '-1'. y = 7 Simplifying y = 7

Solution

y = {4, 7}

See similar equations:

| -10x=17-(-13) | | n-83=4n-8 | | 0.24[24]+0.06x=0.12[24+x] | | -5y-6=y-234 | | A=x(9-x) | | -7x+4=x+204 | | 8y-4=5y+26 | | m+xg=w | | y=ln(2e) | | 3(x)=5x+10 | | t-103=5t+9 | | 5+15m=-10 | | -6-9=4x+1-3x | | 14w=6w+48 | | 9+3n=-15 | | n-189=-5n-9 | | 25x^3-10x=6x | | 5x-2.5=3x+4 | | F(x)=x^4-2x^3-3x^2+10x+3 | | x^5-x^3-20x=0 | | 37-1.5x=17.2+2.65x | | -6x-12=72 | | -2c-6=c+54 | | 4x(6-12a)=-2 | | 2(6x-8)=5x-4+3x+8 | | m^3+3m^2n+3mn^2-n^3= | | 0=-6x^2-6x+120 | | 5(t-4)+7t=6(2t+5)-8 | | 4+i^5= | | 8x+6=-2x-13 | | (1/4x)-4=9/4x | | -2b^2+4b+3=4 |

Equations solver categories