-3n^2-5n-24=-4n^2

Simple and best practice solution for -3n^2-5n-24=-4n^2 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^2-5n-24=-4n^2 equation:


Simplifying
-3n2 + -5n + -24 = -4n2

Reorder the terms:
-24 + -5n + -3n2 = -4n2

Solving
-24 + -5n + -3n2 = -4n2

Solving for variable 'n'.

Combine like terms: -3n2 + 4n2 = 1n2
-24 + -5n + 1n2 = -4n2 + 4n2

Combine like terms: -4n2 + 4n2 = 0
-24 + -5n + 1n2 = 0

Factor a trinomial.
(-3 + -1n)(8 + -1n) = 0

Subproblem 1

Set the factor '(-3 + -1n)' equal to zero and attempt to solve: Simplifying -3 + -1n = 0 Solving -3 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1n = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1n = 0 + 3 -1n = 0 + 3 Combine like terms: 0 + 3 = 3 -1n = 3 Divide each side by '-1'. n = -3 Simplifying n = -3

Subproblem 2

Set the factor '(8 + -1n)' equal to zero and attempt to solve: Simplifying 8 + -1n = 0 Solving 8 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1n = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1n = 0 + -8 -1n = 0 + -8 Combine like terms: 0 + -8 = -8 -1n = -8 Divide each side by '-1'. n = 8 Simplifying n = 8

Solution

n = {-3, 8}

See similar equations:

| y-160=-12(-0) | | 287=-x+220 | | 9x^2+4x+8=0 | | 38=-y+159 | | 11x+20=4x+167 | | 14-x=159 | | 5x+32=8-0 | | 6m^2+24m+18=0 | | 225=121-x | | -5.4=-1.5 | | 9=w-6 | | -x-2y=-10 | | y=120 | | x+6=-48 | | 4t+1+2t-5t=3+2 | | 72y=120000x+72 | | 156-v=247 | | 2n^2-21n+23=-n^2-7 | | -9.6m+9.2+17.1m=4.1+7.5m+5.1 | | -.4+a=0.2 | | y-6.91=9.95 | | 0.08x-0.03(40+x)=0.07(40) | | 6x-2=3x+x | | -4+a=.2 | | -14+3(x+10)=7(2x+4)-4 | | 2/3(6c+4)-(8c-5)= | | 6v-36=-4(v+4) | | 6=u+7 | | 3=-[7]+v | | -7x+4=7-x | | 5p^2-11p+27=-p+2+4p^2 | | 3x+8=2(4x+1) |

Equations solver categories