3n-n/2=20 - solution

Simple and best practice solution for 3n-n/2=20 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-n/2=20 equation:

n in (-oo:+oo)

3*n-(n/2) = 20 // - 20

3*n-(n/2)-20 = 0

5/2*n-20 = 0 // + 20

5/2*n = 20 // : 5/2

n = 20/5/2

n = 8

n = 8

See similar equations:

| 5(x-4)+7-(3x+8)-(6-11x)= | | ln(x^2+33)=4 | | 1/8y=-45 | | 4-x-3=4 | | 2x-5=8x-10 | | 3n-n/2=36 | | (2x)*(ln(x))+x=0 | | 3(5+x)=x+33 | | 3(5+x)=x | | 18x/6x | | 4(t-3.50)+2t=32.50 | | 5x-10=15/2 | | -10=5/2y | | 12m^2-27=0 | | f(4x)=3x+1 | | 5-8x=9-7x | | 6s-12s=48 | | 4(2x-2)-(2x-8)=5(3x-1)-13 | | 5x^2+y^2=46 | | x^2+y^2+z^2=1000 | | .08w-.04w+0.1w=3 | | 2-9u=14-6u | | (6x-3)-2i=2+yi | | 7=10-g/(-2) | | 50+62+x+10+y+6+6=180 | | -7x^2-24x+55=0 | | -3b-5b= | | -2x-16=3x+24 | | 1+x^2=2.5x | | 58+42+90=180 | | 144x^2-81=0 | | 58+42+90=19 |

Equations solver categories