-9n+21=24

Simple and best practice solution for -9n+21=24 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 -9n+21=24 equation: 


Simplifying
-9n + 21 = 24

Reorder the terms:
21 + -9n = 24

Solving
21 + -9n = 24

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + -9n = 24 + -21

Combine like terms: 21 + -21 = 0
0 + -9n = 24 + -21
-9n = 24 + -21

Combine like terms: 24 + -21 = 3
-9n = 3

Divide each side by '-9'.
n = -0.3333333333

Simplifying
n = -0.3333333333

See similar equations:

| 2m+6=2m-1 | | 14.9=8.6+0.9m | | q+5=2q+7 | | -91-17=-26 | | 3t=48 | | 4r+6=14 | | 3p=-18 | | 16x-3x=52 | | 1.12+1.25y=8.62 | | 14y-6y=48 | | 3.5=12s-5s | | 9a+4a=26 | | 5(x+2)=-4(x-1)-12 | | 5+7(w+3)+w= | | -4(4b+3)+(17b-1)=0 | | -5x+6=4+3x | | 2.2Q-5.1-4.9Q=-3.7Q-1.1 | | 45+10x=x | | m-54=72 | | 1-5x=10+4x | | 12c=84 | | 7(1+c)=6(c-6) | | 11B-B=30 | | 5(t+6)-38= | | 14X+8-3=13X-4 | | 45xy+3-5=30xy+18 | | 6a+3a-8=1-a | | -3x-3x=36-6 | | 10-5w=28 | | -6y-6+2y=-4y+2 | | 8(2w-6)+64(-1-5w)=0 | | 7x-2=8x+9 |

Equations solver categories