-21-1/5n=3/5n

Simple and best practice solution for -21-1/5n=3/5n 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 -21-1/5n=3/5n equation: 



-21-1/5n=3/5n

We move all terms to the left:

-21-1/5n-(3/5n)=0



Domain of the equation: 5n!=0

n!=0/5

n!=0

n∈R





Domain of the equation: 5n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-1/5n-(+3/5n)-21=0

We get rid of parentheses

-1/5n-3/5n-21=0

We multiply all the terms by the denominator


-21*5n-1-3=0

We add all the numbers together, and all the variables

-21*5n-4=0

Wy multiply elements

-105n-4=0

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

-105n=4

n=4/-105

n=-4/105

See similar equations:

| ×-6y=-12 | | 10×-7y=-35 | | -(3x+6)=2(3x-6) | | 8(v+5)+6v=26 | | 10^x-5=1/1000 | | 4n-3-5n=-n+4 | | 4x^2+26x+42=90 | | 5=m/7-3 | | -20=-2w+6(w-6) | | 3y+8=10 | | x+(4x-4)=41 | | -13-7p=-p+5 | | 6+2x-18=4x-29 | | 7x-(4x+8)=0 | | -7w+7=7(w-7) | | 2x+2(x+7)=-22 | | 4w-5+8-2w=-9w-7+w-10 | | -8y+5(y+5)=16 | | 10t^2-15t-40=0 | | 8*x=86 | | 2(m-5)-4(m+10)=5(m-4)-2 | | 5q+8=3q | | 2x+2x+260=740 | | 10t^2-15t+40=0 | | x^2+(-16x)=0 | | -109=8+9n | | 3(x+1)=4(2x+4) | | 1.26x=78 | | 2x-45=61 | | x+3x=10000-800 | | -8x+8=-56 | | -7+8v=-6v-10-3v |

Equations solver categories