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ഒരു സംഖ്യയുടെ 6 മടങ്ങിൽ നിന്ന് 9 കുറച്ചതും അതേ സംഖ്യയുടെ 3 മടങ്ങിനോട് 15 കൂട്ടിയതും തുല്യമായാൽ സംഖ്യ ഏത് ?

A10

B12

C6

D8

Answer:

D. 8

Read Explanation:

സംഖ്യ X ആയാൽ 6X - 9 = 3X + 15 6X- 3X = 15 + 9 = 24 3X = 24 X = 24/3 = 8


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