[3+5n]=12

Simple and best practice solution for [3+5n]=12 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+5n]=12 equation: 


Simplifying
[3 + 5n] = 12

Remove brackets around [3 + 5n]
3 + 5n = 12

Solving
3 + 5n = 12

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 5n = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 5n = 12 + -3
5n = 12 + -3

Combine like terms: 12 + -3 = 9
5n = 9

Divide each side by '5'.
n = 1.8

Simplifying
n = 1.8

See similar equations:

| 8=y+6 | | 8u+18=3(u-4) | | 1-m=6-2m | | -7(-6n-5)=329 | | 6x-18=3(2x-6) | | [(k+5)-(2k-1)][(k+5)+(2k-1)]=0 | | -4+10=y-3 | | 3(k-8)(k-3)=0 | | (7y-3)+1=0 | | 3(u+5)-6u=39 | | 8-6x=4-7x | | (5p+3)-4=2p | | 12-5r=27 | | 16x-40+25=0 | | 2x-x+6=4 | | 2n-6=22 | | -2+3x=26-4x | | 5x^4+x^2-8=0 | | -4a+3=19 | | 10x+3x+2x=30 | | 28=-7(x+3) | | -80=1-9x | | x^2+4+4x-10+x^2+8x+4=180 | | c=30+10d | | 3(2x-4)=2x+20 | | 9(Z+4)-3(Z-4)=2(Z-1)+3(Z-2) | | c=30+30d | | -7+x=13 | | 9d-4d-3d-6-6d=0 | | -7(2x+8)=4(-5x-5) | | y=11-3(-3) | | -5(x-4)=5(x-2) |

Equations solver categories