Mathematics, 28.07.2019 08:10 ethans5
When the quantity of the sum of 5 times a number and 7 is decreased by 1, the result is 1 more than 6 times the number. what is the equation that models the verbal description, and what is the number? a. 5n + 7 – 1 = 6n + 1; n = 5 b. 5n(7 + 1) = 6n + 1; n = 7 c. 7(5n – 1) = 6n – 1; n = 5 d. 5n + 7 – 1 = 6n + 1; n = 31
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When the quantity of the sum of 5 times a number and 7 is decreased by 1, the result is 1 more than...
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