Multiple choice

If the solution of the equation 2x - 3 = 3 is of the form 6K and the solution of the equation x - 4 = 2 is of the form 2L, then the value of (K + L) will be

  1. 7

  2. 5

  3. 7/2

  4. 7/3

  5. None of these.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

2x - 3 = 3 => 2 x = 6                   =>  x = 3

Now, 6K = 3 => K = 1/2

Also, x - 4 = 2 => x = 6 & 2L = 6 => L = 3

Therefore, K + L = 7/2

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