Question

Resolver:
53n-1. = 5 14
a) 7 b)9 c) 6 d) 5 e) 10
2. Resolver:
x * = 27
a) 3
b) 9 c) 6 d)2
e) 1
Resolver:
5 n-1.5 n+2 = (53 )n-1
a) 7 b)5
c) d) 1
e)4
Resolver:
3 n-1.9 n+2 = 3 n+7
a) 7 b) c) 4 d)2
d) 2 e) 1
Resolver:
5 n-1.25 n+2 = (54)n-1
a) 7 b) c) 6 d) 5
e) 10​

Answer 1

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