1/9n-20=-2

Simple and best practice solution for 1/9n-20=-2 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 1/9n-20=-2 equation: 



1/9n-20=-2

We move all terms to the left:

1/9n-20-(-2)=0



Domain of the equation: 9n!=0

n!=0/9

n!=0

n∈R



We add all the numbers together, and all the variables

1/9n-18=0

We multiply all the terms by the denominator


-18*9n+1=0

Wy multiply elements

-162n+1=0

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

-162n=-1

n=-1/-162

n=1/162

See similar equations:

| 500=7x+150 | | x-2+6=46 | | -6=-9–3x | | 69=3x=6-10x= | | x+2+12=180 | | -2(6x+8)+7x=3x-2(12+4x | | 6x+38=7x+20 | | 74=15x | | 748=4(x+190 | | 748=4(x+19 | | 4d-18=-24 | | 20a-9a-10a-1=6 | | (x^2-5x-42)=0 | | 3=−4g​ −5 | | 6x6x6x6+9x+5=(2x+3)(3x+2) | | 3m+32=8m-3 | | 15q+4q-6q-11q-q=20 | | P=13+4d/9 | | (2^2x)-(2^x)-6=0 | | 8-7(4x-2)=-8x+6 | | x2−12x+27=0 | | 3/10=n-50 | | 2÷7=1÷3+a | | 23(c−18)=7 | | 1x=3x+6 | | k-2/3=-8/6 | | 4u+u+5u=20 | | z/8+9=5 | | 12-3c=18-5c | | 4+2p=10(53​ p−2) | | 10(-2x+)+4=-19(x+) | | 2q+2q+3=19 |

Equations solver categories