3(m+7)=9

Simple and best practice solution for 3(m+7)=9 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 3(m+7)=9 equation: 



3(m+7)=9

We move all terms to the left:

3(m+7)-(9)=0

We multiply parentheses

3m+21-9=0

We add all the numbers together, and all the variables

3m+12=0

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

3m=-12

m=-12/3

m=-4

See similar equations:

| 4-15t=-7t-14t-20 | |  5(m+4)=-2(-4-m)+3 | | 9a-a+20a-11a+9a=16 | | -13b=-33 | | 8-3n=-5n-10-n | | -14x-10x-3x=12 | | 8x-48=-24 | | 2y–3=15 | | -5/3a=-6/5 | | 6(x-20)=1/2(8x+8) | | 4d+18=14d | | 4.3g+9=2.3g+17 | | 2h-2h+2h=14 | | -17.1p+17.46=-18.5p-7.18 | | X+-6x-12x+4=-3 | | -16-19k+11k=-16k-8 | | 9-2b=13 | | 6n-78=102 | | 3.7g+9=1.7g+19 | | 4x-8=8(x+4) | | 4a-2(4a-5)=-(4a-8)+2 | | 12(3+y=5(2y+8 | | -2p=17p+19 | | 51x+2,549x-61=65(40x+86) | | 4x-15=25+6x | | -4g+-2g+-5=13 | | 4m+2=-3m×16 | | -10+2x=-40 | | -3+14k=-9+20k | | 0.0625+0.25r=0.25+r | | 15x=71 | | 12v+6v+2v=20 |

Equations solver categories