20-4n=18

Simple and best practice solution for 20-4n=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 20-4n=18 equation: 


Simplifying
20 + -4n = 18

Solving
20 + -4n = 18

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + -4n = 18 + -20

Combine like terms: 20 + -20 = 0
0 + -4n = 18 + -20
-4n = 18 + -20

Combine like terms: 18 + -20 = -2
-4n = -2

Divide each side by '-4'.
n = 0.5

Simplifying
n = 0.5

See similar equations:

| 8m+7-8m=-7-2n | | 100y=-21x+1000 | | 3a+30=30 | | g(x)=1/2x-3/2 | | 4(2x-1)+3=15 | | -30=n | | 3.5x=0.5+x | | 2cos(x-3.14/3)=sqrt2 | | x=10y-6 | | (3+8i)+(8+3i)= | | 6/2=t/5 | | 210=7(15+x) | | 6-2b=-8 | | (5+i)(2-9i)= | | a+4=a+10 | | 3x/-5=9 | | 1/2x-3=3/2x-1 | | xy-7y=1 | | 3e^4x+4=9 | | cry-7y=1 | | -n=-8+n | | 1/y=38 | | -2+9k=1+10k | | 5x=7-3x+1 | | -4t+5=1 | | 1/6=6/90 | | -5+3s=5+2s | | ln5/ln25 | | 5/12m=1/6-15/14 | | 8-v=-8+3v | | 16x-23x-1/4 | | -5/8y=1/16-5/16 |

Equations solver categories