3m+12=m-8

Simple and best practice solution for 3m+12=m-8 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 3m+12=m-8 equation: 



3m+12=m-8

We move all terms to the left:

3m+12-(m-8)=0

We get rid of parentheses

3m-m+8+12=0

We add all the numbers together, and all the variables

2m+20=0

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

2m=-20

m=-20/2

m=-10

See similar equations:

| 35=0.84x | | 1.15​/0.85=k​/1.19 | | 5​/n=35​/21 | | 2x-5+2x+3x-10+x+15=360 | | 3(4x-3)=39 | | 18+0=3n | | 7a=11+3a | | 23=7(u-6)+6u | | 8a+16=32 | | x | | (p+3)=45 | | 19y–6=51 | | 6a–9=27 | | 3a–11=37 | | (5+2y)=88 | | 3m-13=23 | | 6h+6=4h+12 | | 4t+6=-26 | | 3b+6=4b-18 | | 16+2d=57 | | 4^2x-1=0 | | 180=54+2a+a | | a-a/3+a/5=326 | | (2x-20)+(3x-25)=180 | | (x-7)=-(2x+1) | | 2^7x2^6=2^() | | (x-7.5)*0.36-18.2=0.2*x | | (x-7.5)*0.32-18.2=0.2*x | | (x-7.5)*0.28-8.59=0.2*x | | (x-7.5)*0.24-5.29=0.2*x | | 6+(2-1)d=6+d=-3 | | -3-d+d=-3 |

Equations solver categories