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What is the value of 2x if x = 4?
What is the value of 2x if x = 4?
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Q1
What is the value of 2x if x = 4?
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2x = 2 * 4 = 8.
Questions & Step-by-step Solutions
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Q: What is the value of 2x if x = 4?
Solution:
2x = 2 * 4 = 8.
Steps: 4
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Step 1: Identify the value of x. In this case, x = 4.
Step 2: Substitute the value of x into the expression 2x. This means you replace x with 4.
Step 3: Calculate 2 times 4. This is done by multiplying 2 by 4.
Step 4: The result of 2 times 4 is 8.
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