-21-n=6

Simple and best practice solution for -21-n=6 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 -21-n=6 equation: 


Simplifying
-21 + -1n = 6

Solving
-21 + -1n = 6

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 + -1n = 6 + 21

Combine like terms: -21 + 21 = 0
0 + -1n = 6 + 21
-1n = 6 + 21

Combine like terms: 6 + 21 = 27
-1n = 27

Divide each side by '-1'.
n = -27

Simplifying
n = -27

See similar equations:

| 2x+5-3x=4x-2x-12 | | 3x+(2x+20)(4x-20)=180 | | x+60=-10 | | -13-x=-8(3x-7) | | 18=3m+19 | | (x+1)(9x^2-x+1)=0 | | 5+5n=9+2n | | 57x-38x+-27x+-57=30 | | 20-x+60=75 | | x-15+100=60 | | -2(5x+1)=-2(3x-2) | | -23=9(x-93)-50 | | 4(-1-3)=-16 | | Y-9=20 | | 4-5n=62 | | (0.5x+1.2)-(3.6-4.5x)=(4.8-0.3x)+(10.5x+0.6) | | (T-7+3y)-(2-y+1)= | | 18x=3x+20 | | 7u+7=19u-3u+61 | | 40.40=x-.40x | | 41=-6+6x | | 2x^6+9x^3+4=0 | | (X-4)(x-10)=0 | | j+-4=6 | | 1.6x-(x-2.8)=(36+4x)+(18-6x) | | -2u+-3=1 | | -7y+7+y=4y+17 | | 2b+2=b+16 | | -(h+8)=-17 | | y=-3.1+4 | | -1-5x=2 | | z=(3+2i^2)-(1+3i^2) |

Equations solver categories