If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
a-1 = -3/2 // + -3/2
a-(-3/2)-1 = 0
a+3/2-1 = 0
a+1/2 = 0 // - 1/2
a = -1/2
a = -1/2
| a/-7=-1/2 | | b+6=75/11 | | x+5=52/11 | | n+6/7=16/35 | | 6d=7/2 | | 3x+26=2-x | | d+3/7=13/14 | | t/-7=-3/7 | | -8+w=2 | | -6+d=-25/4 | | 20=n+9 | | 1+n=5/3 | | k+2/7=41/70 | | b-5=-65/11 | | -1/3w=-5/3 | | -31/9=t-4 | | -7/9+w=-61/90 | | w+2=0 | | x-9/10=-101/90 | | t/6=5/7 | | d+1=8 | | 108/11=m+10 | | -9+b=-3 | | 7x-31=4x-7 | | -28/33=n-2/3 | | 36/5=d+1/5 | | t+7/9=103/63 | | 20=a+10 | | 5/4=m+1/2 | | -5(5y-8)+2(3y+9)= | | 1/2m=-11/2 | | k+4=15 |