Write an expression for each statement. Use x to represent the unknown number.a A number is multiplied by 7 and then 2 is added.b A number is divided by 3 and then 6 is subtracted.c 10 less than three-quarters of a numberd The sum of 13 and a third of a numbere 28 less than the product of 15 and a numberf 5 less than half of a number
Question
Write an expression for each statement. Use x to represent the unknown number.a A number is multiplied by 7 and then 2 is added.b A number is divided by 3 and then 6 is subtracted.c 10 less than three-quarters of a numberd The sum of 13 and a third of a numbere 28 less than the product of 15 and a numberf 5 less than half of a number
Solution
a. 7x + 2 b. x/3 - 6 c. (3/4)x - 10 d. 13 + x/3 e. 15x - 28 f. (1/2)x - 5
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