-72=9n

Simple and best practice solution for -72=9n 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 -72=9n equation:


Simplifying
-72 = 9n

Solving
-72 = 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-72 + -9n = 9n + -9n

Combine like terms: 9n + -9n = 0
-72 + -9n = 0

Add '72' to each side of the equation.
-72 + 72 + -9n = 0 + 72

Combine like terms: -72 + 72 = 0
0 + -9n = 0 + 72
-9n = 0 + 72

Combine like terms: 0 + 72 = 72
-9n = 72

Divide each side by '-9'.
n = -8

Simplifying
n = -8

See similar equations:

| 12=6-9y | | 7z=0 | | 4x^4+7x^2-36=0 | | 3b=33 | | -45=-15s | | 49=7n | | k^2-12k+27=0 | | 8-8=5y-4y | | -16m+8m=17-89 | | p^2-4p-45=0 | | -r=3 | | p^2-4p-54=0 | | 8=-n | | 3m^2+6m+1=0 | | 2x=-7+9 | | 9t-13t=20 | | -16x=304 | | 15t=105 | | -1+7-6=-4a+5a | | -5+7=y-5 | | 5x(2x+3)= | | c-6=-5+1 | | 6m^2+12m+2=0 | | -5+(-4)= | | 4w-3w+4=-2+6 | | -10+(-10)= | | 5p-4p=-7+10 | | x^4-2x-40=0 | | 2(5z-1)-5(z+6)=3(z+1) | | 7+5(x-1)=5-5(x-3) | | 4(x-1)-28=0 | | 5(3x-9)-5=5(x-4)+50 |

Equations solver categories