-7(n-4)n=

Simple and best practice solution for -7(n-4)n= 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 -7(n-4)n= equation: 


Simplifying
-7(n + -4) * n = 0

Reorder the terms:
-7(-4 + n) * n = 0

Reorder the terms for easier multiplication:
-7n(-4 + n) = 0
(-4 * -7n + n * -7n) = 0
(28n + -7n2) = 0

Solving
28n + -7n2 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '7n'.
7n(4 + -1n) = 0

Ignore the factor 7.

Subproblem 1
Set the factor 'n' equal to zero and attempt to solve:

Simplifying
n = 0

Solving
n = 0

Move all terms containing n to the left, all other terms to the right.

Simplifying
n = 0

Subproblem 2
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
Solution
n = {0, 4}

See similar equations:

| (15y)2-11y+2=0 | | 180-142= | | 6(6g+2)= | | -6(-y+7)= | | x+6=2x-27 | | 3x-40x-24=24 | | 15(y)2-11y+2=0 | | 41/9-7/8 | | Tanx=7/24 | | -18x-6y=30 | | 5(m-2+4m)=5m+62-6m | | 2x=y^2-4y+6 | | 5+2(x-7)=4-8(x-1) | | 270*35=x*25 | | 3w-4w+7-2= | | Sinx=7/25 | | 7z^2-8z=0 | | 14=0.5x | | 12x=2x+13 | | 44x+2=15x+5 | | n+(n+1)+(n+2)+(n+3)=358 | | 25*x=35 | | 6+1y=3.6 | | 5r^2-35=0 | | ln(x)-ln(8-5x)=2 | | -3=-5m | | 20x+35=2(ax+9)+(4x+b) | | x*25=35*270 | | 6n-21=-25+4n | | 7-42x=21x+4 | | -8-x/4=48 | | 7-42x=-21x+4 |

Equations solver categories