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)
4/9 = m/15 // - m/15
4/9-(m/15) = 0
4/9-1/15*m = 0 // - 4/9
-1/15*m = -4/9 // : -1/15
m = -4/9/(-1/15)
m = 20/3
m = 20/3
| 2x-6+3(2x-6)+.5(2x-6)+4=180 | | 5g+25=50 | | ln-8/2 | | 2a+30=7a | | 8/x=40/20 | | -6a-4a+10a= | | -7.35-2x=1.5x+0.5x+0.65 | | 2x+y-8z=-8 | | 4(2a-4+6a)= | | -3y=3-2x | | 11x+1+64+71=180 | | 180x=3 | | 37x+9=6(6x+6) | | 2u+8u+3u= | | 7x=1x-48 | | 4.5n-12n=-535 | | 5x+3y+3x+6y=335 | | 5y=-1.5 | | 2/2(1) | | 6x+5+2x+11=90 | | 3g-8g= | | 6.5z-9+1.5z=15 | | 7(w+2)=-3(4w-4)+w | | 5=-1.5 | | W17/9=2 | | -4(x-14)=-72 | | 5x^2-3x+9=4x^2+3x | | -7.3x=4.2 | | 20x-8x= | | 1x-1=5x+3x | | 7y+3=29 | | -19y+37=15y+3 |