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Find the sum of all positive whole numbers x such that 2x-7 < 21.
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Find the sum of all positive whole numbers x such that 2x-7 < 21.

User DarcliGht
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6 votes
The numbers can be 1,2,3,4,5,6,7,8,9, or 10 those are the best answer
User Shishir Naresh
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9 < x. So any numbers less than nine would be the answer. But it says that any positive numbers so; 1,2,3,4,5,67 and 8 are your answers
User Ondrovic
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