If we replace the moon symbols as the number 6, and we replace the water droplet symbol with x, we get the following equation.
3x+2(6)=4(6)
Solve:
3x+12=24 (distribute the quantities of sixes)
3x=12 (subtract 12 from each side)
x=4 (divide each side by 3)
There you have it, the droplet symbol, (or x) equals 4.
= 4