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)
7/12 = (5/8)*m // - (5/8)*m
7/12-((5/8)*m) = 0
(-5/8)*m+7/12 = 0
7/12-5/8*m = 0 // - 7/12
-5/8*m = -7/12 // : -5/8
m = -7/12/(-5/8)
m = 14/15
m = 14/15
| 5(x+4)-2x=7x-(-2x+11) | | 1-x-12x^2=0 | | x^2+7+43+2x^2+4=360 | | -5x+9y=-16 | | X^3x-10=0 | | 16x^2-50x=21 | | x^2+7+43+2x^2+4=180 | | 4=1-5b | | a/x-b/y= | | 9/-6 | | 7x+3(5x-2)=38 | | 3(x+4)-5x= | | ay-bx/xy= | | -5t^2+100t=450 | | 0.25x^3+21=37 | | 0.56x-0.98x+0.734=0.43x | | X+(x+3)+2(x+3)=53 | | 9(x+6)=5x+46 | | X+X+3+2(3+x)=53 | | 8x-2y=-11 | | 2cox=-3 | | Ix+5I+3 | | k/56 | | 6x+18=8x+10 | | (2x-3)(4x+4v-5) | | h/93 | | 6y=8x+16 | | s=p+6 | | x^2-5x-2x=0 | | 2x-5-(3x-8)=x | | 2log(6)(4x)=0 | | x-6=4x+8 |