If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(3*x)/8+2*x-4 = 0
19/8*x-4 = 0 // + 4
19/8*x = 4 // : 19/8
x = 4/19/8
x = 32/19
x = 32/19
| -7=n+1 | | -6+w=1 | | -9+n=-3 | | w/4=-7 | | k+9=11 | | d/7=6 | | 1/8(64r+32)=1/2(16r-8) | | 12x(2)-8x=0 | | -3x+y=18 | | 4x=(10x+2)/3 | | w+8=17 | | 21=n+10 | | b-6=5 | | 5.8x-7=25 | | -5+k=6 | | 3=-6(-1)+b | | X(2)=7x | | 4t=40 | | 5=m+3 | | t-1=-11 | | d-3=6 | | 8=w+5 | | -8=m-9 | | 13m=15m+1y | | 1=-4(1)+b | | w/-2=6 | | 1+b=8 | | b+2=0 | | -7+m=5 | | 3=k+3 | | 9+t=17 | | 4(-4+5x)=-196 |