3n-4=18

Simple and best practice solution for 3n-4=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 3n-4=18 equation: 


Simplifying
3n + -4 = 18

Reorder the terms:
-4 + 3n = 18

Solving
-4 + 3n = 18

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 3n = 18 + 4

Combine like terms: -4 + 4 = 0
0 + 3n = 18 + 4
3n = 18 + 4

Combine like terms: 18 + 4 = 22
3n = 22

Divide each side by '3'.
n = 7.333333333

Simplifying
n = 7.333333333

See similar equations:

| 3n-2=5n+3+2n | | 5x^3+19x^2-30=0 | | 6t=4t+12 | | x*8=112 | | 36x^2-64x^2/x^2 | | 2(n+5)=-35 | | 2x+(x+2)/5=20 | | n+1=3n+7-2n-6 | | 3x-2y=67 | | x^4y^2-64=0 | | 2x+(x+2)/5 | | 1X-0.30X= | | -8+8n=6n+2 | | -3b+11=4-4b | | -3b+11=4-4 | | x+1=1+2x-1-5 | | -6-5=10x+2-9x | | 5(w-7)-8w=-14 | | 9x+6y^2=3 | | 2x-3=4x-x+1 | | v-2+8v=12+7v | | -206=6(1-5m)-2 | | 37=5(u+3)+6u | | 2x+1-1=3x+1-1-x-1-x | | -90=-5(2x+8) | | -16x-20=14x+50 | | 88=8(r+3) | | 7(v-5)-2v=-20 | | 5+9i/7+3i | | -88=-8(x+5) | | 7*x^2-9x+2=0 | | 2w-6w=28 |

Equations solver categories