8m+9n-12-6m+6n=

Simple and best practice solution for 8m+9n-12-6m+6n= 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+9n-12-6m+6n= equation:


Simplifying
8m + 9n + -12 + -6m + 6n = 0

Reorder the terms:
-12 + 8m + -6m + 9n + 6n = 0

Combine like terms: 8m + -6m = 2m
-12 + 2m + 9n + 6n = 0

Combine like terms: 9n + 6n = 15n
-12 + 2m + 15n = 0

Solving
-12 + 2m + 15n = 0

Solving for variable 'm'.

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

Add '12' to each side of the equation.
-12 + 2m + 12 + 15n = 0 + 12

Reorder the terms:
-12 + 12 + 2m + 15n = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 2m + 15n = 0 + 12
2m + 15n = 0 + 12

Combine like terms: 0 + 12 = 12
2m + 15n = 12

Add '-15n' to each side of the equation.
2m + 15n + -15n = 12 + -15n

Combine like terms: 15n + -15n = 0
2m + 0 = 12 + -15n
2m = 12 + -15n

Divide each side by '2'.
m = 6 + -7.5n

Simplifying
m = 6 + -7.5n

See similar equations:

| 10+[(-10)+(-23)]= | | -16t^2+970=0 | | -5/6u=-1 | | 1.2x+6=11 | | 8h-6h= | | -8v=56 | | 8m+8n-8-6m+5n= | | 2=x/9+5 | | (5/3)x+7=12 | | (7+4)[2+(7+5)]= | | 98-2*6*5= | | -16t^2+770=0 | | -16t^2+700=0 | | 3.2*16.4+4.6*4.1= | | x^2-9x+29=0 | | x+37=19 | | r=228980-200000/200000(2) | | 8p-4q-9+12q-10r+9= | | 7/8-3/13 | | 4/12-1/12 | | 40x+140y=60 | | 1/4+4/7 | | 228980=200000(1+r)2 | | 2/3y+6+y | | a=p(1+r)2 | | -2=4(2+8)-3s | | 4x-5=11x-9 | | 4x+15=3x+28 | | 1/3/1/9 | | 1/2*7/8 | | 90/x-20+90/x=1 | | 50x^5=13 |

Equations solver categories