milamejia1 milamejia1

10-02-2021
Mathematics

contestada

7 x n =42+7
A.6
B.7
C.42
D.56
E.294

Respuesta :

umaizahussain umaizahussain

10-02-2021

Answer:

B 7

Step-by-step explanation:

7 x n = 42 +7

42+7=49

7xn=49

49÷7 = 7

n=7

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