n+21=108

Simple and best practice solution for n+21=108 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=108 equation: 


Simplifying
n + 21 = 108

Reorder the terms:
21 + n = 108

Solving
21 + n = 108

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 = 108 + -21

Combine like terms: 21 + -21 = 0
0 + n = 108 + -21
n = 108 + -21

Combine like terms: 108 + -21 = 87
n = 87

Simplifying
n = 87

See similar equations:

| X-2=26 | | 11=13x-8x-2x | | n+21=120 | | -0.4x+6=-2.4x | | 14=8m-3m+m | | N+8n-4n=13 | | -0.4+6=-2.4 | | 2v-8v+10v=20 | | 3x+5=14-5 | | 25+7*x-1=52 | | 8m-24=34 | | 0.875k-0.75-0.3125k=0.375 | | 7-6[7-(7y-3)]= | | X^2-30-9X=0 | | (5xy)^8/4 | | 40+44g= | | S-3n=28 | | 4-5r=34 | | 4i-25=9 | | -6b=96 | | 2x-15=78 | | 3-8u=11 | | 16=3(2w+w-1) | | 2x-15=x+78 | | p+2p=24 | | X(x-1)+2=0 | | f(x-1)+5x-12=0 | | X+(x+1)+x+2=378 | | 14.8*10*10= | | 10/4-35/ | | 5+5q-3q-9= | | 10/4-35/? |

Equations solver categories