y^2-24y=35

Simple and best practice solution for y^2-24y=35 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^2-24y=35 equation:


Simplifying
y2 + -24y = 35

Reorder the terms:
-24y + y2 = 35

Solving
-24y + y2 = 35

Solving for variable 'y'.

Reorder the terms:
-35 + -24y + y2 = 35 + -35

Combine like terms: 35 + -35 = 0
-35 + -24y + y2 = 0

Begin completing the square.

Move the constant term to the right:

Add '35' to each side of the equation.
-35 + -24y + 35 + y2 = 0 + 35

Reorder the terms:
-35 + 35 + -24y + y2 = 0 + 35

Combine like terms: -35 + 35 = 0
0 + -24y + y2 = 0 + 35
-24y + y2 = 0 + 35

Combine like terms: 0 + 35 = 35
-24y + y2 = 35

The y term is -24y.  Take half its coefficient (-12).
Square it (144) and add it to both sides.

Add '144' to each side of the equation.
-24y + 144 + y2 = 35 + 144

Reorder the terms:
144 + -24y + y2 = 35 + 144

Combine like terms: 35 + 144 = 179
144 + -24y + y2 = 179

Factor a perfect square on the left side:
(y + -12)(y + -12) = 179

Calculate the square root of the right side: 13.37908816

Break this problem into two subproblems by setting 
(y + -12) equal to 13.37908816 and -13.37908816.

Subproblem 1

y + -12 = 13.37908816 Simplifying y + -12 = 13.37908816 Reorder the terms: -12 + y = 13.37908816 Solving -12 + y = 13.37908816 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + y = 13.37908816 + 12 Combine like terms: -12 + 12 = 0 0 + y = 13.37908816 + 12 y = 13.37908816 + 12 Combine like terms: 13.37908816 + 12 = 25.37908816 y = 25.37908816 Simplifying y = 25.37908816

Subproblem 2

y + -12 = -13.37908816 Simplifying y + -12 = -13.37908816 Reorder the terms: -12 + y = -13.37908816 Solving -12 + y = -13.37908816 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + y = -13.37908816 + 12 Combine like terms: -12 + 12 = 0 0 + y = -13.37908816 + 12 y = -13.37908816 + 12 Combine like terms: -13.37908816 + 12 = -1.37908816 y = -1.37908816 Simplifying y = -1.37908816

Solution

The solution to the problem is based on the solutions from the subproblems. y = {25.37908816, -1.37908816}

See similar equations:

| 8x-12=6x-26x-2 | | 20+4w= | | 4(2x-10)=6x | | 3e-5y+5e= | | 32+148+32+5x+3=360 | | 4k^2-104k=-84 | | 0.4=0.2x-5 | | 125+5=30x | | -x/12=-156 | | 107+85+2x+43+2x+21=360 | | (3b-9)(3b+9)= | | g^2-2g-47=0 | | 6.25x+8.5=7.75 | | 86+106+x+21+x+41=360 | | r^2-22r=-31 | | f(5)=4x^2+2x-4 | | 3(2x-3)=3x-1 | | -8x+8+9=3+x+5 | | 3W+2W=48 | | x=.6x+192 | | -4z^2+112z+68=0 | | 134+x+27+6x+20+x+27=360 | | 16+5.50x=11+6.75x | | 122+58+58+7x+17=360 | | -3h^2-60h=117 | | -5x+33=5x-7 | | (m)x-2=x^2-4x | | 130+50+130+4x-6=360 | | 3w^2+44w-(15)=0 | | y^2-6y+9=25 | | -4t-32t+172=0 | | 7+4t=11 |

Equations solver categories