If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x <= 0
x <= 0
x in (0:+oo)
log(27)(x) = 2/3 // - 2/3
log(27)(x)-(2/3) = 0
log(27)(x)-2/3 = 0
log(27)(x)-2/3 = 0 // + 2/3
log(27)(x) = 2/3
log(27)(x) = log(27)(27^(2/3))
x = 27^(2/3)
x = 9
| 3x+14=34 | | 3x=log(4)(4.7) | | 50-40x=20+10x | | 5/4-2 | | 14t^2-120t-150=0 | | 8/c=12/27 | | 6/14=9/y | | -7-12x=-79 | | (2n+4)+(n+50)+n=874 | | 5*5-3y=-15 | | t/5-3=5 | | f(x)=-7x^2+7x+6 | | 14=-2x+10 | | 874=(2n+4)+(n+50)+n | | 3y-4=y+4 | | 8x+1/3=23+4/3 | | (4X^3+12X^2+11X+6)/(2X+1) | | (5y-4)(7y-2)= | | 2n-8=6 | | -4x-2=-30 | | 7r+6=55 | | 7a-(2a-9)=16 | | 2x^2+2x+3= | | 120=4(8*3)+2(3x) | | (x+1)(x-3)=(2x+5)(x-3) | | 5p+zr=r-9h | | 144=x(x+18) | | (r-4)(r+16)=0 | | 6y^2+5y-6= | | (3x+116)/2=4x+8 | | 5x^2+18x-8= | | x+(4x/3)=21 |