Workkeys Math Practice Test 2025 – The All-in-One Guide to Mastering Math Skills for Exam Success!

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Question: 1 / 400

If you add 7 to a number and the result is 12, what is the number?

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5

To find the correct number, you can represent the unknown number as a variable, often denoted as \( x \). The equation based on the problem statement is set up as follows:

\[ x + 7 = 12 \]

To isolate \( x \), you need to subtract 7 from both sides of the equation. This results in:

\[ x = 12 - 7 \]

Calculating the right side gives you:

\[ x = 5 \]

Thus, the unknown number is 5. This answer is correct because it satisfies the original condition of the problem: when you add 7 to 5, the result is 12, aligning perfectly with what is given in the question.

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