20-11-2020
Mathematics

contestada

(3x7)-(3x2) = 3 x (?-?)

Respuesta :

zederbear zederbear

20-11-2020

Answer:

15 = 15

Step-by-step explanation:

3 * 7 = 21

3 * 2 = 6

21 - 6 = 15

3 * (x - y) = 15

Therefore 15 = 15

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