Final answer:
A real-world situation that could be represented by the equation +27 = x + 3 is when someone has $27 and spends x amount of money on an item, resulting in $3 left.
Step-by-step explanation:
A real-world situation that could be represented by the equation +27 = x + 3 is a scenario where a person has $27 and spends x dollars on an item. If the total amount they have left is $3, the equation can be used to find the value of x. For example, if someone has $27 and spends $24, they would have $3 left, which matches the equation +27 = 24 + 3.
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