2/r+11=20

Simple and best practice solution for 2/r+11=20 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 2/r+11=20 equation: 



2/r+11=20

We move all terms to the left:

2/r+11-(20)=0



Domain of the equation: r!=0

r∈R



We add all the numbers together, and all the variables

2/r-9=0

We multiply all the terms by the denominator


-9*r+2=0

We add all the numbers together, and all the variables

-9r+2=0

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

-9r=-2

r=-2/-9

r=2/9

See similar equations:

| 84=6(t-83) | | x+30.00=x+200+7 | | 4(h+1.5=-6 | | (3c+8)=3(4c+10 | | 8(x=7)=-24 | | 2(5z-3)-3(5z-2)=8/15 | | 3/5(x+7)=x=50 | | 3(4x-9)=(2x-5) | | 0.3x=10000 | | 1)x+7=-9 | | 109.3=3.14r2 | | 10v-21=62 | | 4(8+5v^2)=352 | | 6=-4/9x+14 | | 3x^2-16x-44=0 | | 10+x+1=35x | | (2)x+3=509 | | x+11=0x | | X/25=20/x | | x+1=-10x | | 3/20x=12/5 | | 2/9k-1/8=1/3 | | -178+10x+13x=167 | | -3x-15+4x=12 | | Z=y/3 | | x^-6x+15=3x-5 | | 54=2x+3x | | 34=v/2+11 | | 3/2x=2x-1 | | 7^(a+2)=9^(2a) | | 45216=3.14r^2 | | 5/6r=30 |

Equations solver categories