Balancing the symbol formula for photosynthesis
Think of photosynthesix instead of photosynthesis
Cows Eat Wet Grass Outside
Carbon dioxide + Energy + Water = Glucose + Oxygen
CO2 + Energy + H2O = C6H12O6 + O2
Now add the six:
6CO2 + Energy + 6H2O = C6H12O6 + 6O2
This is the balanced symbol formula for photosynthesis