3r-1/8+12=20

Simple and best practice solution for 3r-1/8+12=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 3r-1/8+12=20 equation: 



3r-1/8+12=20

We move all terms to the left:

3r-1/8+12-(20)=0

determiningTheFunctionDomain
3r+12-20-1/8=0

We add all the numbers together, and all the variables

3r-8-1/8=0

We multiply all the terms by the denominator


3r*8-1-8*8=0

We add all the numbers together, and all the variables

3r*8-65=0

Wy multiply elements

24r-65=0

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

24r=65

r=65/24

r=2+17/24

See similar equations:

| 2x+4(-6+7x)=-24+4x | | .-12k=-60 | | 0.06x4.2= | | 72=12x | | 2(4y-4)=10 | | 9y2=100 | | 5x–4(x–6)=38 | | 198w+63=9 | | .a+4=11 | | 0.6^n=0.1 | | 11+x=17.40 | | 5x−6=8x+21= | | 24/x=150/100 | | 5x^2-3=2400 | | 23n=3465 | | x×12=48 | | (x+4)*3+4=1 | | 15=2t–11 | | 4=54^n | | -2(1-8x)=-26+4x | | x-7/5+2x=2+x+2/4 | | 5x+15=5(-+-) | | 5x²-25x+15=0 | | X^2+13x-19=0 | | 3x+9=-8x=-31 | | 75=2x-10+10+3x-10 | | (x^2-5)/x=0 | | x+1/12=2 | | (5x+9)+4x=90 | | 36-79=7(p-5) | | 5x+1/6=3x-3/8 | | 3x^2(1)=0 |

Equations solver categories