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Which expression is equivalent to 3 + 2(x + 12)? Select one:5x + 60highlight_off5x + 12highlight_off2x + 27highlight_off2x +15highlight_off

Question

Which expression is equivalent to 3 + 2(x + 12)?

Select one:

  • 5x + 60
  • 5x + 12
  • 2x + 27
  • 2x + 15
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Solution

Step 1: Break Down the Problem

We need to simplify the expression 3+2(x+12)3 + 2(x + 12) and find an equivalent expression among the given options.

Step 2: Relevant Concepts

To simplify 3+2(x+12)3 + 2(x + 12), we will use the distributive property, which states that a(b+c)=ab+aca(b + c) = ab + ac.

Step 3: Analysis and Detail

  1. Start with the expression: 3+2(x+12) 3 + 2(x + 12)

  2. Apply the distributive property: 2(x+12)=2x+212=2x+24 2(x + 12) = 2x + 2 \cdot 12 = 2x + 24

  3. Combine the terms: 3+2x+24=2x+27 3 + 2x + 24 = 2x + 27

Step 4: Verify and Summarize

The simplification gives us 2x+272x + 27. Therefore, this expression is equivalent to the original expression.

Final Answer

The expression equivalent to 3+2(x+12)3 + 2(x + 12) is 2x+272x + 27.

This problem has been solved

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