ralphnieetienne ralphnieetienne

22-04-2020
Mathematics

contestada

Substitute 7 for x and evaluate the expression below. 9x - 2x

Respuesta :

grannysmith1624 grannysmith1624

22-04-2020

Answer:

49

Step-by-step explanation:

Multiply 9 by 7 which is 63 then subtract by 14 which is 7 and 2 muliplied. The answer is 49.

Answer Link

devishri1977 devishri1977

22-04-2020

Answer:

49

Step-by-step explanation:

9x - 2x = 7x = 7*7 = 49

or

9x - 2x = 9*7 - 2*7

= 63 - 14

= 49

Answer Link

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