7n=21n

Simple and best practice solution for 7n=21n 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 7n=21n equation: 



7n=21n

We move all terms to the left:

7n-(21n)=0

We add all the numbers together, and all the variables

-14n=0

n=0/-14

n=0

See similar equations:

| 177=4x-81 | | 7q+8=10q-10 | | d2+2=4 | | d2+ 2=4 | | 7q+8=10q−10 | | 2(2x+1)=0.5x(2x-14) | | 6x+11=4x-11 | | -4(5+3x)=-2(10+6x) | | 2.25-12=0.25y-4 | | 4q+3=7q | | 5/7/17/14=6/5*t | | 7z-9=7+9z | | 26-7x=-7(x-4) | | 2x–5=-3x–15 | | 7z−9=7+9z | | (0,-13;m=-7 | | 7x=60-3 | | −3+x=8 | | (X+5)(2x+3)4=16 | | 7/8+x/2=1/4-2x | | 2x^2(x-3)-2x6=0 | | 2x=x+29° | | 6y=-2y+8 | | ½(8x-6)=4x-2-4 | | -27a-8a=-5(a+6) | | 1x+1=66 | | 800(1/2)^t=200 | | 8=y/11 | | -(13k+2k)=3k+4(k-3) | | 1x+3=66 | | 4/5=k(1/5) | | y/y/3–7=11 |

Equations solver categories