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)
-5*m = -15/8 // + -15/8
-5*m-(-15/8) = 0
15/8-5*m = 0
15/8-5*m = 0 // - 15/8
-5*m = -15/8 // : -5
m = -15/8/(-5)
m = 3/8
m = 3/8
| 26x+38x=22x+50 | | -7/8z=-4/3 | | X=3(1+0.7) | | -8=2/7x | | 5a^2+20+20=0 | | 162/200 | | 5+20+20=0 | | -2*2f*3g= | | A=2500(1.06)t | | 6/u=-4 | | 24g/8= | | 4e/2e= | | 3(x-5)+4=2(2-x) | | 4*3e= | | 4xy=672 | | x-13/5=14/15 | | (0+50)*1-(60-60)*(0+10)= | | 8(2x+5)= | | 5x*2+1=9 | | 3/7y-1/3=-1/2 | | x^3-2x^2-2.7x+0.9=0 | | 3x-7y+4x=28 | | 12x^3-10x=0 | | (x-y)2=169 | | (x-y)squared=169 | | 2z-1=14-z | | 1+X=2-x | | x^2-4.5x+3.5=0 | | mx+3=3x+m | | -20x=40 | | 142+7=149 | | 2x-3=1x+1 |