If it's not what You are looking for type in the equation solver your own equation and let us solve it.
U in (-oo:+oo)
3/2-4*U = (7/2)*U-(1/5) // - (7/2)*U-(1/5)
3/2-4*U-((7/2)*U)+1/5 = 0
(-7/2)*U-4*U+3/2+1/5 = 0
17/10-15/2*U = 0 // - 17/10
-15/2*U = -17/10 // : -15/2
U = -17/10/(-15/2)
U = 17/75
U = 17/75
| 4+2x+15=x+13 | | 12x+25=29 | | 5a+3+6a-12=180 | | 4.7+3g=7.3 | | sqrt(5-x)+1=x-2 | | 4.2(x+8.7)=8.7x | | -4-n-4=-11 | | 6-x=37 | | 12x-1+3=7x+1 | | 3a/2+1=18 | | 22/5d*10/2 | | 3-4q=10+10 | | 3a+6+4a=-36 | | x+11=2x-7 | | 5-9/2d=33 | | m/3=28 | | -4(k+3)-k-7=-5(k+5)+6 | | x+13+3=2x+16 | | 1/2t+9=4 | | -[10z(19z+3)]=3+(8z+10) | | 1/2t+9=-4 | | (39x*x)-7x-34=0 | | X^2+1/2x-3=0 | | 1/3x-2=9+1/2x | | 1/4x-5=10 | | 9x-19=-10 | | 3+2x-2=3x-3 | | 3x+m=y | | y=7-1.5x | | -3+n--8n+8n-20n=12 | | 5x-2+2=4x+2 | | (3x+27/6)+(x+13/5)=12 |