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)
(3/5)*z = 3/8 // - 3/8
(3/5)*z-(3/8) = 0
(3/5)*z-3/8 = 0
3/5*z-3/8 = 0 // + 3/8
3/5*z = 3/8 // : 3/5
z = 3/8/3/5
z = 5/8
z = 5/8
| w/21=23/7 | | d^2+13d+12=0 | | y-(-8)=10 | | -x^2+75x-2=0 | | 5x-10x=9x+4 | | 7x^2-2+3x=0 | | 7y(18y-54)=71 | | t(t-5)-36=0 | | y=2x*2x-3 | | y=2x*2-3 | | (-5.5X10^3N/C^2xM^2)x?=?N/Mc^2xM^2 | | -2/3j/4 | | 1/2*x=0 | | 60z^5/15z^10 | | 8-3/4c=5 | | 2+3(3n+3)=38 | | 1-2*x=0 | | 36=-2x-3(-1+3x) | | 2sinx=9cosx | | 11-x+27=53-8 | | 5(b-73)=80 | | -114=-2(1+7b) | | 8y-4+y^2+31=180 | | -96=-3(7a-3) | | ln(8)-ln-5x=ln(25) | | 500/250=2.2/× | | cos^2x=2cosx+1 | | 8m=28.56 | | 28=2s | | 4-2p+5=9 | | d/9=-3 | | -4v-2+6=0 |