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)
(3*m)/9 = 30 // - 30
(3*m)/9-30 = 0
1/3*m-30 = 0 // + 30
1/3*m = 30 // : 1/3
m = 30/1/3
m = 90
m = 90
| 2(4x)=36 | | 2c/5=50 | | H=0.5t+2 | | 2X(2+3)= | | 4n/9=16 | | 5.9+7.3=(x+11.5) | | 2x^2-2x+1=5 | | 6x+3+14-2x=42 | | 3sec^2(x)-2tan^2(x)=4 | | -2(2k-1)=10 | | 3500/50=5x | | 3sec^2x-2tan^2x=4 | | x^6-12x^3+20=0 | | 8x-6-5x=54 | | Ln(x)+Ln(2x)+Ln(4x)=3 | | 5a+7a+4a+5ba+5ab= | | 17+9a=14a+22 | | 3x+2y+4x-5y= | | 150/1.25= | | 29=w/2-10 | | x+2x+20=110 | | 5(x-1)-9=-4 | | -9n(n-12)=243 | | 11=y/3-13 | | 2d^0*3c^4= | | 36=2v+26 | | X+13.4(9.3+9.8)=x | | 3(x-4)=-3x-48 | | u/3-14=26 | | 3(x-5)=-4x+27 | | 13=u/2-8 | | 3x=150-2y |