If a number is doubled and 6 is added to get 20, the numb... — Answer & Explanation | PrepBeePakistan

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MEDIUMENGLISHMathematics

If a number is doubled and 6 is added to get 20, the number is:

Correct answer: C

Explanation

2x + 6 = 20 gives 2x = 14, so x = 7.

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