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*m+(2/3)*m-1 = 5/2 // - 5/2
4*m+(2/3)*m-(5/2)-1 = 0
4*m+(2/3)*m-5/2-1 = 0
14/3*m-7/2 = 0 // + 7/2
14/3*m = 7/2 // : 14/3
m = 7/2/14/3
m = 3/4
m = 3/4
| 1/2b+3/4-1/2b=3/4 | | -2/3b+3/10-1/2b=-41/330 | | 9+n-2/5n=177/20 | | 4/7b+3-3/4b=257/84 | | 5t+5-3/4t=-99/4 | | -91/72=-7a+3/4a+1/8 | | 5+3/5d+5/7d=419/70 | | -6w-10-5w=1 | | 8x+7x+3x=42 | | 7m-1/5+3/7m=259/5 | | 1/2k-3/4+5k=-157/4 | | 3/7+3/4m+6m=69/14 | | 1/8+a-3a=-143/8 | | 2t+4+1/2t=13/2 | | 8x+7x+-3x=42 | | 6/7-2d+5d=258/7 | | -39/5=w-2/3w-8 | | -113/7=6k-2/7k+1 | | 8+5/7w+2/3w=562/63 | | 4+b-3/7b=72/7 | | -1/5+2/3m-2m=-43/15 | | 13000+25000p=(27500)*p | | 7t-1/2-t=65/14 | | -27/7=6/7d+1/4d+5 | | 3/5x+7/9+6/7x=2081/315 | | 17/42=4n-3/7n+1 | | 7/10+6/7m-6/7m=7/10 | | -3/7w+2+w=10/7 | | 12x+24=4y | | 2/5+4/5x+2/3x=94/15 | | 5d+7/8+3d=519/8 | | 10-5k+2k=40 |