8m-9=5m+12

Simple and best practice solution for 8m-9=5m+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 8m-9=5m+12 equation:


Simplifying
8m + -9 = 5m + 12

Reorder the terms:
-9 + 8m = 5m + 12

Reorder the terms:
-9 + 8m = 12 + 5m

Solving
-9 + 8m = 12 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
-9 + 8m + -5m = 12 + 5m + -5m

Combine like terms: 8m + -5m = 3m
-9 + 3m = 12 + 5m + -5m

Combine like terms: 5m + -5m = 0
-9 + 3m = 12 + 0
-9 + 3m = 12

Add '9' to each side of the equation.
-9 + 9 + 3m = 12 + 9

Combine like terms: -9 + 9 = 0
0 + 3m = 12 + 9
3m = 12 + 9

Combine like terms: 12 + 9 = 21
3m = 21

Divide each side by '3'.
m = 7

Simplifying
m = 7

See similar equations:

| -10j=-8-9j | | -2x+8+3x=-22+12 | | 4+9x=-12x+x | | 48-3x=6x+24 | | 10.20=1.9X | | 6x+3(x-5)=9 | | 4y-16=2y+6 | | F(1)=4(1)+7 | | 9m+m=20 | | 4+9x=-12x-34 | | (3x+5)(5x^2-19x+12)=0 | | 4(v-17)=8 | | F(2)=4(2)+7 | | X-2x=2x+3 | | F(3)=4(3)+7 | | 18=2.2X | | -4(6y+7)+4(y-9)= | | 3.7=8x | | x*x=50 | | -1-3x=8+1 | | 15.05=3X | | 0.5log(x-3)=0 | | 12/100=25*x | | (3+11x)-(2x+5)(3+2x)=0 | | [(3x^4)^6-m(1/m)^m] | | 16c-15c+5=9 | | y=-0.5*x^2-3x-1 | | 12=-3x+10 | | 18=3.1X | | 4y+2x=-3x+5 | | 4(d-12)=16 | | 54.94=2X |

Equations solver categories