n-21=39

Simple and best practice solution for n-21=39 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=39 equation: 


Simplifying
n + -21 = 39

Reorder the terms:
-21 + n = 39

Solving
-21 + n = 39

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 = 39 + 21

Combine like terms: -21 + 21 = 0
0 + n = 39 + 21
n = 39 + 21

Combine like terms: 39 + 21 = 60
n = 60

Simplifying
n = 60

See similar equations:

| 40x+3.50=57.50 | | 6/8g=12.74 | | 154=2x-4(-4x+2) | | b+4=6b-6-3b | | 4(x+2)-6=3x+2 | | 0.75*17=g | | 1/2(6n-12)=3/4(4-n) | | 12-(6x/1-2x) | | 3v^2+45v+168=0 | | 9c+9+2-8c+6c-5c-9= | | -7(b-8)=10 | | 1/5p-3=2 | | -17=5+5p+6p | | (7xy)+(-3xy)= | | 2x-56=10 | | 12-6x/1-2x | | 0.027*17=f | | 42-18=x | | 0.027*7=r | | 3p-3p+3p+p+7p+7-4-3-3p-7p= | | 4r-2(r+2)=-10 | | 42-48= | | 3(12x+8)=12(3x+4) | | X=1/2-2y | | 2(x+2)=4x+4 | | 2y+1=6x | | .05x+x= | | 2x+1=2x+8 | | x-1/3-x-3/2=-1 | | 2/7*17 | | 5a+2a=7 | | 4n-12=72 |

Equations solver categories