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BECE Mathematics 2022 Objective — Question 89

Question 89 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2022 Objective paper, with the correct answer and a full explanation.

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Find the sum of the coefficients of x in 5x + 8 - 7x + 9.

  • A. -12
  • B. -2Correct
  • C. 4
  • D. 8
  • E. 11

Explanation

The coefficients of x are 5 and -7. Their sum is -2.

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