21n*15n=

Simple and best practice solution for 21n*15n= 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 21n*15n= equation: 


Simplifying
21n * 15n = 0

Reorder the terms for easier multiplication:
21 * 15n * n = 0

Multiply 21 * 15
315n * n = 0

Multiply n * n
315n2 = 0

Solving
315n2 = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '315'.
n2 = 0

Simplifying
n2 = 0

Take the square root of each side:
n = {0}

See similar equations:

| 3x+15-4x-20=0 | | (4x-8)+(5x-19)=180 | | 3b-8+(2b-7)=15 | | 4x-2(x-2)=-9+5x-11 | | N+9x-2=-8 | | 4.3-14.5= | | 7x=870 | | 5x-6x=y+25 | | 8x+6=3x-4a-3 | | c-27=-29 | | N+9times-2=8 | | 5g-7=3g-1 | | (5/17)*(3/8) | | 2x+7+3x=23 | | 18.3/x=6.1/10 | | 16=r/-2 | | d-10-8=-18 | | (9x-5)+(4x+29)=180 | | -7x+9=4x-6 | | 2/9[9n-(-15)] | | 5ax-12=32+2ax | | -8x+43=-5(x-8) | | 10d-6=4d-15 | | 24x=3x+10 | | x+9=4x+1 | | (13/16)-(3/8) | | 12=y-(-16) | | 2v^6/v^6 | | y+5=0.6(x+3) | | 10=-4+2 | | 233w=12 | | Y=5000+40*x-0.25*x*x+0.0002*x*x*x |

Equations solver categories