3r-2=12

Simple and best practice solution for 3r-2=12 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-2=12 equation: 



3r-2=12

We move all terms to the left:

3r-2-(12)=0

We add all the numbers together, and all the variables

3r-14=0

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

3r=14

r=14/3

r=4+2/3

See similar equations:

| 182x+189=129x | | 5000=x*0.015 | | -4h-4=4 | | 3x-7+8x=10 | | 8a-4+3=-8 | | 2m/4+6=10 | | S=7/6s^2 | | -7(c-2)=-7 | | -49=8q-9 | | 22=4q+7q | | -55=9c-4c | | -76=8p-12 | | 36+x=83 | | 32.800-c=9.360 | | 121=2x-3+3x-1+x+5 | | 6x+5=4x-2=8x* | | (4x+5)(x-2)=-12 | | 3r=2=14 | | 4(2x-1)=18 | | X-1/4(x-(2-x)/6)=2x+8/3-3 | | (11x+1)=(5x-13) | | -8=3-5x | | 8b-64=-34 | | 1.6(w+1)=9.92 | | 4(2p-1)=-10(p-5) | | 8d-3=-9+2d | | k+7=2k+1 | | x2+22x+109=0 | | a(4)=20 | | 3b-11=b+13 | | 1/5x-2=-4 | | 1w=8+3w |

Equations solver categories