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)
w-1 = -7/4 // + -7/4
w-(-7/4)-1 = 0
w+7/4-1 = 0
w+3/4 = 0 // - 3/4
w = -3/4
w = -3/4
| 2/5+x=-8/5 | | t/2=7 | | 4+m=8 | | a+1/3=4/3 | | -1/4d=-1/4 | | 1/4=n+3/4 | | 3+t=3 | | 2/7t=6/7 | | 6x+1=8x-7 | | a+3/4=11/4 | | 4t=2 | | d+7=6 | | n/-7=-6 | | y=1/2x+3 | | 2w^2-2w-420=0 | | t+7/10=97/10 | | a/2=-2/3 | | -2/3+a=-5/3 | | t-3/8=5/8 | | 2/5+w=27/5 | | w/7=-4 | | -3x+3y-1=0 | | 1/3(y+27)-4 | | 1/2b=9/2 | | m-9=-66/7 | | 1+k=11 | | 3+a=39/10 | | a+1/3=-17/30 | | w+10=9 | | 62-6=7x+23 | | n/-4=-1 | | a-2/3=-3/2 |