n-21=-8

Simple and best practice solution for n-21=-8 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 n-21=-8 equation: 


Simplifying
n + -21 = -8

Reorder the terms:
-21 + n = -8

Solving
-21 + n = -8

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 + n = -8 + 21

Combine like terms: -21 + 21 = 0
0 + n = -8 + 21
n = -8 + 21

Combine like terms: -8 + 21 = 13
n = 13

Simplifying
n = 13

See similar equations:

| (2x+6)+(4x-12)=26 | | 5b*5= | | 7x+18=3x-6 | | 6x=2(x+88) | | 4y-6+y+36=8y+30-6y | | 9q+-5q+-2q+4=-12 | | x^6=0.4 | | (11*3)+(x)(3)+(x)(9)= | | 3x-7(2x+6)=90 | | 3(6-4p)+2=-7p+35 | | (2a+7)+(8-5a)= | | 6n-12=3+n | | 4x+3=-5+2x+18 | | 3-9n+5n=7-88 | | x^2=7x-7 | | a(2)+4=6 | | -5(4p+2)-39=3(3p+3) | | 8x+6-6x=2x-8+8 | | 6z-11-z+6=0 | | 6z-z=17 | | 77+7y=0 | | 2(c-2)=3(c-3) | | 2y-6+3=4y-5+1 | | .4d=8.2 | | 4z-8=-6+6z | | -44+15y+2=5(4y-3)-7 | | a^2+4=6 | | .16667(12z-18)=2z-3 | | 5z-27=-21+6z | | 4t-3t=7 | | x^2+3x+41=0 | | E(8)=2n |

Equations solver categories