3n^2-24=-6n

Simple and best practice solution for 3n^2-24=-6n 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 3n^2-24=-6n equation:


Simplifying
3n2 + -24 = -6n

Reorder the terms:
-24 + 3n2 = -6n

Solving
-24 + 3n2 = -6n

Solving for variable 'n'.

Reorder the terms:
-24 + 6n + 3n2 = -6n + 6n

Combine like terms: -6n + 6n = 0
-24 + 6n + 3n2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-8 + 2n + n2) = 0

Factor a trinomial.
3((-4 + -1n)(2 + -1n)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-4 + -1n)' equal to zero and attempt to solve: Simplifying -4 + -1n = 0 Solving -4 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1n = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1n = 0 + 4 -1n = 0 + 4 Combine like terms: 0 + 4 = 4 -1n = 4 Divide each side by '-1'. n = -4 Simplifying n = -4

Subproblem 2

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

Solution

n = {-4, 2}

See similar equations:

| 3=y/-9 | | 6x-5=-7+3x | | -5(-5w-4u+6)= | | -(8+5a)= | | 2-6/4+3= | | -8.4+(-8.2)+(-1.9)= | | x-2+x+72=180 | | 2x+73-11=39x | | 9x+2(3x+7)=31 | | x^4+4x^3+6x^2+4x-999999=0 | | 2n+4=389 | | 3x+4(4x+13)=185 | | 3n+2=73 | | y=-2.7x+4 | | 2x+74-11=39x | | 2x(x+10)=100 | | -5x+10x+3=5x+6 | | 4+5(x+4)+x= | | h/3=-5 | | 7x+2(-2x-9)=36 | | x^8-13x^3+36=0 | | 4x=616 | | -22=3(y-2)-5y | | (3x-12)(4x+2)=0 | | -19x+5= | | t^2-81v^2=0 | | x-(-8)=2 | | b/20=-20 | | p-7=-18 | | R=4p-31 | | -1-x=-2 | | -9(b-5)= |

Equations solver categories