5n+3n+4n=30

Simple and best practice solution for 5n+3n+4n=30 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 5n+3n+4n=30 equation: 



5n+3n+4n=30

We move all terms to the left:

5n+3n+4n-(30)=0

We add all the numbers together, and all the variables

12n-30=0

We move all terms containing n to the left, all other terms to the right

12n=30

n=30/12

n=2+1/2

See similar equations:

| 89=21^x | | f(4)=-5(4)-1 | | 3.1(13.5r)-5.3)=91.8 | | Y=-3x^2+8x+9 | | -44=5+7x | | -13=14r+50+1/2r | | y=0.221+2.156*3.8 | | 3-6+2a=-6-8 | | 10x=180-28+8 | | (x-3)/4=1/3x | | x-3/4=1/3x | | X²-7x-5=0 | | 3y+8(2y-6)=2+14y | | 7x-28=5x-26 | | 2x+22x-20=40 | | 0.6x-1.5=0.3x | | -5=1/9x | | 8=1/7x | | 0=(125+5x)(100-2x)-(500+30(100-2x)) | | 3x-+5x+9x=15 | | 8(x-2)+5=12x-4(x-9) | | 12b^2+19b-21=0 | | 16x+48x=0 | | (9x-44)+(9x-28)=180 | | -6=-3(4+k)-3(k+6) | | 3(2x+4)=3(x-3)+10 | | (4x+8)+(4x+2)=90 | | 56=3u+11 | | -6/5x-6/5x=2/3-4/3 | | P(x)=(125+5x)(100-2x)-(500+30(100-2x)) | | 9x+21x=180 | | Y=5,000+500x |

Equations solver categories