If it's not what You are looking for type in the equation solver your own equation and let us solve it.
b in (-oo:+oo)
(-4/7)*b+1 = 5 // - 5
(-4/7)*b-5+1 = 0
-4/7*b-4 = 0 // + 4
-4/7*b = 4 // : -4/7
b = 4/(-4/7)
b = -7
b = -7
| -6+2k=-22/5 | | 6+2w=52/7 | | d+3=-8 | | x+10=21/2 | | 8=t+6 | | 3/5w=12/55 | | -67/7=w-9 | | m+1/2=15/22 | | 1+k=10 | | b/-5=-1 | | n/-3=-7 | | b/7=-1/2 | | t/2=-6 | | t+4/7=-66/7 | | a+4/5=34/5 | | 2+x=9/4 | | 3/4=n+1/4 | | b+9=25/3 | | w+6/7=13/7 | | w+1/2=5/4 | | -1=k-1/2 | | 3/8+a=-21/8 | | -1/45=d+7/9 | | -5/7d=45/77 | | 33/8=d+4 | | 5/7w=-50/7 | | 1/2+n=9/2 | | 1/2b=5/2 | | -1/7b=1/14 | | -5/9=w-1/3 | | d-8/9=19/9 | | -2/5k=8/25 |