If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(3*z)/8-(z/10) = 5 // - 5
(3*z)/8-(z/10)-5 = 0
11/40*z-5 = 0 // + 5
11/40*z = 5 // : 11/40
z = 5/11/40
z = 200/11
z = 200/11
| 12x+15=8x+17 | | x2/3-7x1/3 | | 14-19x=214-44x | | x^2*7x+5=0 | | 525.000+5.00x=1500.00 | | 3x-4(-2x-7)=-27 | | 6(2y+8)-4y=4(2y-6) | | 525.000+5.00x=0 | | 3x-4(-2x-7)=24 | | -5-b=3b+3 | | 2(a-4)=-1-(2a+4) | | 1-(r-2)=-3 | | 27=4r-7r | | lw=100 | | 5x^2=4205 | | 1=-41-13w-w | | 8(x)(2x)=1600 | | -4x+18=3 | | -1-(5-r)=13+2r | | 14-b=18 | | b-13=84 | | -7(-2y-3)=63 | | 8x^2+4=3x | | 4(x-4)+24=3(x-3)+15 | | 104=-5x-6x+5 | | -16-2k=3k+4 | | g-6/6=5/6 | | 2l+2(100/l)=50 | | 9n-2= | | 1/5(25-5x)=4-a | | -1-3x=9-8x | | 8x+4=3x |