If it's not what You are looking for type in the equation solver your own equation and let us solve it.
M in (-oo:+oo)
M/pi = 3 // - 3
M/pi-3 = 0
(1/pi)*M-3 = 0 // + 3
(1/pi)*M = 3 // : 1/pi
M = 3/(1/pi)
M = 3*pi
M = 3*pi
| -38-7k=8(k+4) | | 3=q | | x+3/5=-6 | | t+75=-225 | | 9/16-5/12 | | x/3-7=7 | | 7(x+8)=3(x+2)+4x | | x/20-1/5=35 | | 3x+5=-7x-2q | | log[5](15x+5)-log[5](x)=2 | | -68=-20-8r | | 6-m/8=20 | | 50+2x=100 | | ((x^2)-(2x))=15 | | 4(4c-1)-6=12c+6 | | 4=a/3-4 | | 6*x-8*x=12 | | 9=x+8 | | 15m^2-39m-18= | | -8z-2z=-2z-4-7z | | 2-a/-3=9 | | 4m^2+11m-38=0 | | 9=m/4 | | 4(1.5x+9)=2x+25 | | 2/5m-1/5=5/30 | | 1.5/6.5=y/39 | | 39=-13x | | 1/2u-8/7=-4/5 | | -42n=2478 | | 2p-4-p=1+p-10 | | 6/8=d/3.2 | | -13y=26 |