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CAT 2025 Slot 1 — QA Question 1

Simple EquationsMedium

If a−6b+6c=4a-6 b+6 c=4 and 6a+3b−3c=506 a+3 b-3 c=50, where a,ba, b and cc are real numbers, the value of 2a+3b−3c2 a+3 b-3 c is

Answer & solution

Correct answer: 18

  • 18
  • B
    20
  • C
    15
  • D
    14

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CAT 2025 Slot 1 QA Q1: If \(a-6 b+6 c=4\) and \(6 a+3 b-3 c=50\), where \(a, b\) and \(c\) are real numbers, the value of \(2 a+3 b-3 — Solution | TheCATExam