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

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Question: 1 / 400

Which of the following represents the equation 3x - 5 = 7?

x = 2

x = 4

To solve the equation 3x - 5 = 7, the goal is to isolate x. Here's how to do that step-by-step:

1. **Add 5 to both sides**: This will eliminate the -5 on the left side of the equation.

- 3x - 5 + 5 = 7 + 5

- This simplifies to 3x = 12.

2. **Divide both sides by 3**: To isolate x, divide both sides by 3.

- 3x / 3 = 12 / 3

- This leads to x = 4.

Thus, the solution to the equation is x = 4. This is why the option that states x = 4 is the correct answer. The other options do not satisfy the equation when plugged back in.

Get further explanation with Examzify DeepDiveBeta

x = 3

x = 1

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