If it's not what You are looking for type in the equation solver your own equation and let us solve it.
729x=4
We move all terms to the left:
729x-(4)=0
We move all terms containing x to the left, all other terms to the right
729x=4
x=4/729
x=4/729
| 14.5–m=3.7 | | 7x-(x+20)=90 | | 12=5x+2= | | 10r−8=2r | | Π0+y=9 | | q−17=18 | | 5x+39=0 | | 60=0.05x+58 | | X2-10x+65=0 | | 37=-3(x-6)+13 | | 2j−7=1 | | 12=5x+2x= | | 2r=10r−8 | | 2.9h-5.12=4.7 | | 7y-8=180 | | 8(x+6)=-64 | | -2x+12=-8= | | 3z-85=z+38 | | T(n)=5*2^2 | | 10=-4s-10(s-1) | | 8x-5-10x=2(4+x) | | 7+2x=9-2x | | -9(a+9)-5=-50 | | 3r=1.54.5 | | -1.74=(n-5.6)/0.9= | | z+2.5=5.24+3.25 | | -102=(7r+4)-6 | | r−38=9 | | 17d+2d-10d-6d-d=8 | | -5=7b-6b-16 | | Y=8r+3 | | -1.74=(x-5.6)/0.9= |