3(n+2)=15

Simple and best practice solution for 3(n+2)=15 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 3(n+2)=15 equation: 


Simplifying
3(n + 2) = 15

Reorder the terms:
3(2 + n) = 15
(2 * 3 + n * 3) = 15
(6 + 3n) = 15

Solving
6 + 3n = 15

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 3n = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 3n = 15 + -6
3n = 15 + -6

Combine like terms: 15 + -6 = 9
3n = 9

Divide each side by '3'.
n = 3

Simplifying
n = 3

See similar equations:

| 3x/4-7=-9 | | 4(x-5)(x-5)=36 | | -6(z+2)-(2-4z)=-3z | | 7(c+5)=6c-8 | | 27=-9c | | -5(n+4)=-6n | | 8y+8-5y=7+2y+5 | | x(3+x)*(-2x)=6 | | 7y-7=8y-4 | | -4(n-9)=9-3n | | 8n-19=118 | | 4x+3=6x-3x | | 4n-12=143 | | 8m+8.4m=131.2 | | 8y+2y=9y-5 | | 18=6(16+t) | | x^3-3x=60 | | 43.84=3.2b+13.44 | | 2/5:(2/5)-4/5= | | 4.8m-37.92=43.68 | | 8(1)+2y=16 | | 7n-25.2=42 | | 10-6c=28 | | -55=-80-5t | | -15=-35+5t | | -56=136+8t | | 7ab-2ab= | | 25=5n+90 | | 10-3p=1 | | 14x+17=-4x-55 | | 8(0)+2y=16 | | 14x+17=4x-55 |

Equations solver categories