16n-9n=21

Simple and best practice solution for 16n-9n=21 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 16n-9n=21 equation: 



16n-9n=21

We move all terms to the left:

16n-9n-(21)=0

We add all the numbers together, and all the variables

7n-21=0

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

7n=21

n=21/7

n=3

See similar equations:

| 22g=26-8 | | 9/10=5/6×v | | 7y-5+y=-5+8y | | 3x+0=3x+0 | | O.5m-4=20 | | 2x−5=12x−23 | | (2)/(3)x-7=11 | | k+1,160=6,690 | | F(x)=3(x-3)^2-48 | | 3x-17+2x+7=180 | | -6=q/3-9 | | 22-x=22+17 | | 500+20m=220 | | 20x+6x=7 | | 35-22=x+3 | | 3k-5=-5+K | | 6^x-3=3^4x+1 | | 11y-32=3 | | 5x+5+15x-10=85 | | 11y+32=3 | | 4(4m-3)-(m-5)=-52) | | 0,05=x/(x+90) | | w/2—7.4=9.35 | | 12x-4=9x-17 | | 5x+7+3x=-8+3x | | 3={q}{5}-6 | | 4(3x+2)=4(2x3)+4x | | 0.2x+1.6=0.8x-1.6 | | n–9.3=65.1 | | -2-15=15n+2 | | 7m^2-32m+16=0 | | 48+4w=169 |

Equations solver categories