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)
15/8 = 3*x // - 3*x
15/8-(3*x) = 0
15/8-3*x = 0
15/8-3*x = 0 // - 15/8
-3*x = -15/8 // : -3
x = -15/8/(-3)
x = 5/8
x = 5/8
| -5/8*7 | | 3-23x=-2x+5 | | 7y/2=35 | | 25t^3-4t=0 | | 8-m=16 | | 20x-32=1.8 | | 0.75x=-17.3 | | 2/5x=40 | | 1*-1= | | 0.25(7+3g)=-1 | | 9m+7=3(3m-2) | | 7x+13=13x-3 | | 3x^2+12x-288=0 | | 9.00x+6=51 | | -2=-9+x | | 2-685=85 | | 5-1/2x+3=4 | | X-(-15)=22 | | -2.5x=-10 | | 3-2k=8k-3/-3 | | 5x-2*5x-2-36=0 | | v-2=-7 | | -11x-22=20-9x | | mx+2nx=pforx | | 60x^3/12x | | 3y-6x=0 | | 8+u=3 | | 4x+7-7=11 | | x-3.5=10 | | Y=(x-4)(x+2) | | 8p^4+9p^2=(-18p^3) | | 39(x-4)=18x |