Answer:
The addition equation is:
49
−
=
27
49−x=27
Explanation:
The addition equation that shows the problem is:
49
−
=
27
49−x=27
Where:
49
49 yards is the initial distance from the shore when Jim caught the fish,
x represents the yards closer to the shore after Jim helps row the boat,
27
27 yards is the new distance from the shore after rowing closer.