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5 votes
To check the problem we substitute the value of x back into the original problem and solve. Which of the following is correct for checking?

3(5) = 15


15 / 3 = 5

2 Answers

3 votes
3(5)=15 will be your answer
User Toby Samples
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4.7k points
4 votes
I believe it is the first answer
3(5)=15
User Auntyellow
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5.2k points