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14-10-2020
Mathematics

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If 4 − 7x is 5 less than 23, what is the value of 3x ?

Respuesta :

Tarmara Tarmara

14-10-2020

4- 7x = 23- 5

4 - 7x = 18

-4 = -4

-7x = 14

/-7 = /-7

X = -2

3x = -6

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