Multiple choice

Solve the following equation for q: 25 - 2q = 15

  1. q = 4

  2. q = 5

  3. q = 6

  4. q = 7

  5. NA
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B Correct answer
Explanation

25 - 2q = 15. Subtract 25 from both sides: -2q = -10. Divide by -2: q = 5.

AI explanation

To solve the linear equation 25 - 2q = 15, begin by subtracting 25 from both sides to get -2q = -10. Then, divide both sides by -2 to isolate the variable q. This calculation results in q = 5.

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