12m-14+7m=81

Simple and best practice solution for 12m-14+7m=81 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 12m-14+7m=81 equation:


Simplifying
12m + -14 + 7m = 81

Reorder the terms:
-14 + 12m + 7m = 81

Combine like terms: 12m + 7m = 19m
-14 + 19m = 81

Solving
-14 + 19m = 81

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '14' to each side of the equation.
-14 + 14 + 19m = 81 + 14

Combine like terms: -14 + 14 = 0
0 + 19m = 81 + 14
19m = 81 + 14

Combine like terms: 81 + 14 = 95
19m = 95

Divide each side by '19'.
m = 5

Simplifying
m = 5

See similar equations:

| 18+p/4=12 | | 0.70x+0.15(100)=.60(x+100) | | -5/9k=-1/5 | | -2c+5=17 | | -3x+12=-21 | | -8x-4+10x=16 | | -20-(-50)= | | 0.4x+0.1=0.6-0.5 | | Z+Z+6+2Z=25 | | 3=L/8 | | -27=3Y | | 24=-3(m-5) | | 8-2v=-50 | | ((x-5)/(x^2+2x-3))-((x-1)/(x^2+6x+9)) | | x/-3=12/9 | | 10y=.80 | | (x-5)(5x+2)=0 | | -1.2B=1.2 | | X+6+x+2x=25 | | 5.07=r-3.07 | | 2x^4+48x^2+168=0 | | 2(x+8)-3x=8 | | -7/10z=-4/3 | | -4.5y=-81 | | 16c^2-81=0 | | x/2+2=7 | | 28=x-3x | | 3x+6/6 | | -3+5n+2n^2=0 | | 3(x-8)=30 | | -25=5/11x | | -5x+2-(-8x-7)=15 |

Equations solver categories