If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-6+m=-12
We move all terms to the left:
-6+m-(-12)=0
We add all the numbers together, and all the variables
m+6=0
We move all terms containing m to the left, all other terms to the right
m=-6
| 14)m-7=15 | | x÷4=-10 | | -13=b-5 | | 40=m ÷2 | | (2/3x)-(5/x)=(7/10)-(3/2x)+1 | | 6c+5=2 | | 41/2-t=11/2 | | 3ℯ^(2x)+12=42 | | 8x+2=4x=10 | | 1/2x-8=(-3) | | x2−10x=x2−10x= −3x−3x | | F(7)=9n-15 | | 2c+4=35 | | 2j+9= | | 7/8x-4.6=8.3-1/5x | | 3*(x-7)=(x+1)/2 | | 3(x-5)=-6x-18 | | 15+c=49 | | 19.99+0.99n=115 | | 3(x-8)^(2)-29=37 | | 40+8=8.3.x | | 95x=7x+23 | | b-12=20b= | | 100/c=100 | | 3+5n=5(n+20-7 | | 12/60=8/r | | 2x(4^(x+1))=16^2x | | 5x2-27=-7 | | 2x+3x+15=5x+50 | | -2(x)=2x(2x)+4 | | 7/21=d/39 | | 196x2-121=0 |