7m-9m=-2

Simple and best practice solution for 7m-9m=-2 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 7m-9m=-2 equation: 


Simplifying
7m + -9m = -2

Combine like terms: 7m + -9m = -2m
-2m = -2

Solving
-2m = -2

Solving for variable 'm'.

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

Divide each side by '-2'.
m = 1

Simplifying
m = 1

See similar equations:

| 11.2=3.14*r^2 | | 8n^2+8n-10=0 | | -1=-2(2-2y)-3y | | -12x-7=9-8x | | 25x-1=76 | | 12=3.14*r^2 | | 7x+1=3x+49 | | 7x+2x+5=13+7+4x | | 3(-x-1)=20 | | 36=3.14*r^2 | | 10x-4x+6=72 | | -34=3n+8n | | 5y-8=11y+4 | | 4c+5c=81 | | 0.85x=36.81 | | 6p-4(2p+5)= | | 0.85=36.81 | | -3+5y=-10 | | y^2=x+64 | | 78+x=79 | | 8+10-3x=2x+3 | | 15x-45=10x | | 0.6=3.5 | | .4(2x+.5)=3(2x+6)-4 | | 0.3x+0.2=0.7 | | sy+rx=c | | mi+2n-1=5n-4i | | 5x+19=139 | | 5x+10=12+3x | | .80x+7.2=2.8 | | -5n+6n-17n= | | 2a+4b+6c= |

Equations solver categories