If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
d = 3*(3/4)^3*(4/7) // - 3*(3/4)^3*(4/7)
d-(3*(3/4)^3*(4/7)) = 0
d+(-12/7)*(3/4)^3 = 0
d-81/112 = 0 // + 81/112
d = 81/112
d = 81/112
| 2x-5=2(x-2) | | 3x-7/10-x/5=x/10+4 | | -2/7r+2r=1/2r+7/2 | | -5(x+3)=-50 | | 5-1.11=x | | 2+9/(x-6) | | -6x=174 | | (5x^2-2x-4)+(3x^2-x+6)= | | 4.3y=21.5 | | k=-61/7^4/21 | | 235/100 | | 0.1t=3 | | (3x-5)/7=0 | | 12x+4y=9 | | (3x-5)/7 | | h=6+26t-16t^2 | | 9=28-4y | | 8y-10=5y+5 | | a=-1/2^1/3 | | 2.93/1000=x | | -4.9t^2+27.5t+8.2=0 | | M+9=-2 | | g=41/4(21/3) | | m^2-9/2m=3/2 | | m^2-9/2m=3/2 | | -4.9t^2+24.5t+8.8=0 | | c=10/33(42/5) | | y2+3/2y=3 | | t=3/2(-4/9) | | 41-7y=8 | | 5x^2+6x-12=0 | | j=7/5+(-87/8) |