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Margaret [11]
3 years ago
11

Whats the algebraic expression of five less than two times a number is the same as 7?

Mathematics
1 answer:
MAVERICK [17]3 years ago
3 0
Five less than (subtracting 5) two times a number (multiplying unknown number, x, by 2) is equal to 7. Thus, the algebraic expression would be:
2x - 5 = 7
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1 * 19 = 19

there are no factors that will multiply to 19 and sum to 11. thus, this polynomial is prime.

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