You can
put this solution on YOUR website! .
Anna has 2x chocolates; Sara has 3x chocolate.
The "x" is an unknown number you want to determine.
2x + 3x = 180
5x = 180
x = 180/5 = 36.
ANSWER Anna has 2*36 = 72 chocolates. Sara has 3*36 = 108 chocolates.
Solved.