Solve: 6(x - 4) + 3(x + 7) = 3

MATHEMATICS
WAEC 1991

Solve: 6(x - 4) + 3(x + 7) = 3

  • A. 3/2
  • B. 2/3
  • C. 1/2
  • D. 1/3

Correct Answer: B. 2/3

Explanation

6(x - 4) + 3(x + 7) = 3

6x - 24 + 3x + 21 = 3

9x - 3 = 3

9x = 6

x = \(\frac{2}{3}\)



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