If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
1-((1/4)*k) = 19/22 // - 19/22
1-((1/4)*k)-(19/22) = 0
(-1/4)*k-19/22+1 = 0
3/22-1/4*k = 0 // - 3/22
-1/4*k = -3/22 // : -1/4
k = -3/22/(-1/4)
k = 6/11
k = 6/11
| -1/2t+5/8=21/40 | | 6w+8=64/11 | | 4t+3=43 | | -8-2/3b=-8 | | 9x+6=2x+34 | | 7/9+2m=23/18 | | 1/3a+5/9=23/9 | | 1/7d+7=249/35 | | 2/3+6d=200/3 | | 9+a=21 | | 5t-4=-3/2 | | 4/5+4/5k=14/15 | | 2-2/3m=5/3 | | -2/5-2t=98/5 | | 6a+2=8 | | 3/5+6n=-357/5 | | 4n+1=5 | | 4+2/5x=238/55 | | 8+a=15 | | 1+1/2b=5/2 | | 1/6-7m=-41/6 | | 2/3k-6=-94/15 | | 2/3+2/3a=22/3 | | 1-3/4x=-8 | | 2/9+7k=506/9 | | 7(a+2)= | | -6+4n=-48/5 | | 6b+10=11/2 | | -1/3-1/3d=-2 | | 6a-7/9=-77/18 | | 8+3b=10 | | 5-5b=100/11 |