3*n+1/2*n=42 - solution

Simple and best practice solution for 3n+1/2n=42 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+1/2n=42 equation:

n in (-oo:+oo)

3*n+(1/2)*n = 42 // - 42

3*n+(1/2)*n-42 = 0

7/2*n-42 = 0 // + 42

7/2*n = 42 // : 7/2

n = 42/7/2

n = 12

n = 12

See similar equations:

| 2(x-3)-(2x+2)=5(3x+5) | | -8/5-1/3u=-5/2 | | 2-n+.70=8.5 | | 16=-16t^2+35t | | 2(.50q+1)=-3(2q-1)+4(2q+1) | | 70+60+8x+2=180 | | 1=9a-8+8a | | 24y=8*1(-2y) | | t=25-1/4(w-k) | | 24y=8(1(2y)) | | y=5/3x2 | | 2x+4x=4 | | -5x=5y+25x+30 | | 2x+8=4x-2(x+5) | | 8y-x=7 | | -32-24= | | 4y+2x=2 | | 3.5x+36=12.25+6x | | y=5/3x-2 | | -2y^3+4y^2-6y= | | n=-2+1.5x | | 9=4y-13 | | 15-2x/3=(-4x/6+8)+7 | | 2(2n-x)=4(-2+x) | | y=5/3x | | 4x-3y=-50 | | 20x+7=2x+26 | | y=-0.25x+4 | | 7(3n-5)=(8n+1)+7 | | 12t-12-3t=24 | | 8x-y=7 | | 48*2+12x=44x |

Equations solver categories