n+15=18

Simple and best practice solution for n+15=18 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+15=18 equation: 


Simplifying
n + 15 = 18

Reorder the terms:
15 + n = 18

Solving
15 + n = 18

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + n = 18 + -15

Combine like terms: 15 + -15 = 0
0 + n = 18 + -15
n = 18 + -15

Combine like terms: 18 + -15 = 3
n = 3

Simplifying
n = 3

See similar equations:

| 44=5x | | Y-4=-50 | | 8x-5=-2x-15 | | 6x-14=2m+6 | | (5-x)2+4=-6 | | (-6b+5)(b-5)= | | -8(9-3n)+8n=6(9+3n) | | x-1/3=2/3 | | 3t+4=5t | | 13(c-40)=26+7c | | x^3+9x-225=0 | | (n-5)(n-2)= | | (2x-1)+(8)=5x-5 | | -7=-4+x | | 21z-16=12 | | c=11/5(1/3) | | (-5r^3-1-13r)-(-11r+7r^3+6)= | | 3+6z=13+62 | | 2*5n=77 | | (15)+(x)=3x-13 | | 4+3n=-7(4n-5) | | -2R=32 | | 4+3=2 | | n+(n+1)+(n+2)+(n+3)=84 | | 9x^2-40x+56=0 | | -7.5=t(.8)+.5(9.8)(.8*.8) | | R^2+11r+18= | | 3c=11/5 | | -4+7x+8-8x= | | 14.95+.13x= | | (-2m^3+13m+4m^2)+(12m^3-6m^2-10m)= | | x+4-3=5 |

Equations solver categories