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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