3r+12=r=34

Simple and best practice solution for 3r+12=r=34 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+12=r=34 equation: 



3r+12=r=34

We move all terms to the left:

3r+12-(r)=0

We add all the numbers together, and all the variables

2r+12=0

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

2r=-12

r=-12/2

r=-6

See similar equations:

| 1+.5x=2 | | Y-10=-6(x+1) | | x+2x+2(2x)=0 | | Y-10=-6x+16 | | 8x+2=10+7x | | 5(n-4)+5n=-100 | | 4n-9=8n | | 4p+2p+8=48-2p | | (7x)+(x+2)=90 | | (6/x+3)+2=(-2x/x+3) | | |4x+9|=5x+18 | | 49f+160=699 | | -8/3q=15 | | 4n+8-n=11 | | 3x+2(7x-21)=145 | | 2j+17j+19=167 | | 5m-9=5m+7 | | x^2=12x-65 | | 6–3c=3 | | 51+57+9x=180 | | 1.5x=10.2 | | 1=1h | | 6•7/3+5/3y=6 | | 5b+8=7 | | 5-a=16 | | 4(x-5)+3=7(3x-6) | | (X+87)+(2x)=180 | | 3(3+x)=8 | | x/2+9=14 | | x+5+7x-20=4x+9 | | x+2x+2(2x)=528 | | 5x+5=230 |

Equations solver categories