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-5 = 43-4*m // - 43-4*m
4*m-(-4*m)-43-5 = 0
4*m+4*m-43-5 = 0
8*m-48 = 0 // + 48
8*m = 48 // : 8
m = 48/8
m = 6
m = 6
| 8-6m=2m-80 | | 5-w=w-7 | | 2b-7=-4b+65 | | 456x-69=89 | | 3w+5=-3w+23 | | -7+4b=-b+53 | | -5n-2=-2+n | | 3+6b=-6b+39 | | 4k+4=3k+8 | | 2+7w=3w+22 | | -7a-6=-54-a | | -2+7k=3k+22 | | -3t-1=7t+119 | | -5b+7=43+7b | | 4k-1=-10+5k | | -10+5k=-4k+71 | | 2m+8=-42+7m | | -5+b=-5b+1 | | 563x-65=98 | | 2m-2=-2+7m | | 4+2a=5a-11 | | -4w-2=w+48 | | 8+7t=2t-52 | | 2m+1=-7m+28 | | -8-6t=2t-8 | | -7x+2=7x+114 | | 4x-9=5x-11 | | -7k+1=2k+19 | | -m+3=-5m-33 | | 3a+3=6a+27 | | 7w+6=10+6w | | 5+6d=d+15 |