If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
(-1/2)*w-(1/2) = 4*w+49 // - 4*w+49
(-1/2)*w-(4*w)-(1/2)-49 = 0
(-1/2)*w-4*w-1/2-49 = 0
-9/2*w-99/2 = 0 // + 99/2
-9/2*w = 99/2 // : -9/2
w = 99/2/(-9/2)
w = -11
w = -11
| -3/5a+2=a+2 | | 6w+8/9=16/99+7w | | -9+1/2w=-2/7w-131/14 | | -2/5t+4/5=-3/5t+1 | | m-9=-7m-41 | | 4+2/5x=3/7x+422/105 | | 1+1/2n=5n+35/8 | | 7/9-4w=-3w-2/9 | | 2/7k-8=7k-620/7 | | 1/2+3/5a=-5a+493/90 | | -7t+2=t-10/3 | | 6x^4-14x^3+10x^2-1=0 | | 2/3+t=-6/7t+148/105 | | -t+2=-5t-6/5 | | 4n+8=13/2+7n | | -6t+1=t-37/12 | | 6+1/6m=6m+181/36 | | 6x+10=-2x+102/7 | | -1/2+3/4a=5a-10/3 | | 1/7w+4=6w+99/35 | | 4-1/5k=-7k+37/5 | | 5a+2=-a-34 | | 7b+1/3=-101/21-5b | | -2/3-5d=-4/5d-83/30 | | m+7=-3/5m+139/25 | | 8-3k=-2k+7 | | 1/7d+10=398/63-4d | | -x+3=-2/7x+58/21 | | (-10)2+(3a)2= | | 1/3-3/5b=5/7b+173/105 | | 1/7b+1/2=7b-1145/14 | | -5t+1/2=-2/5t-9/5 |