If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v in (-oo:+oo)
15/8 = 5*v // - 5*v
15/8-(5*v) = 0
15/8-5*v = 0
15/8-5*v = 0 // - 15/8
-5*v = -15/8 // : -5
v = -15/8/(-5)
v = 3/8
v = 3/8
| 5m+3m=40 | | Ln(x-3)=2.5 | | 9x+4=8x+12 | | Z+(1+3i)=2-5i | | -3m+2(2+2m)=13 | | 7x+2=3x+7 | | 9-4x^4=0 | | 7x-4*(2x-1)+7=-2(1-2x)+3 | | 4x^2=82 | | -20=5/6*x | | logx(x-21)=2 | | 3x*2x^6w^6*8w^4= | | 4(m-3)=12-2 | | logx(x-21)=7 | | 4y-3y^2-3xy=0 | | x+5=-5x-(-7) | | y=x^2-18x+86 | | 3x-2x^2-2xy=0 | | 9/15=12/QR | | -81x^2-16=0 | | (x^2+3)(x+2)=0 | | sin(2x)-tan(x)=0 | | 5x^(3/2)-10=0 | | 3x-2+4x=5 | | x+.05x=.95 | | x^2-321.5x=-8885 | | x+.05(x)=12.35 | | 4(3r+2)-3n=10 | | 25/13-4x2 | | 7ln(3x)=21 | | Z-7=2z | | -4(x-3)-(4+9x)=-14x |