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/3-9 = -5 // + 5
M/3-9+5 = 0
1/3*M-4 = 0 // + 4
1/3*M = 4 // : 1/3
M = 4/1/3
M = 12
M = 12
| 4y+3(2y+1)+2y=27 | | 5-7/9y=2 | | 250+150X=125+155X | | -155=-7x+3(-5x-15) | | 9-2(4z-5)+6= | | 61/2-33/4 | | 5n-2/9=43/9 | | w^2=64-16w | | 4/5-3/20 | | 3x^2-9=6x | | x^2+12x-79=0 | | 25+50n=80n | | x^4+1=12 | | 5(x)+0=10 | | 7x^2-14x=100 | | 3(x+1)+4=1 | | -3x+14=-10 | | 5(-5)+y=10 | | X/20=60/100 | | 9-2m=9m-13 | | 12x^2+y^2=48 | | -12+4n=6(n+-2) | | 13=5+h | | 5(-1)+y=10 | | 2x^2+28x-56=0 | | 3/4x-6y=18 | | 100=63+x | | 7y+1+y=4y+25 | | -12+4=6(n-2) | | 8.2x-3.6-2.1x=6.1x-3.6 | | 4+7x=14-3x | | T+2.5=-9.5 |