Question

Determine o valor de x:

Answer 1

Resposta:

a)6x=3.10

6x=30

x=30/6

x=5

b)52x=4.91

52x=364

x=364/52

x=7

c)21x=7.18

21x=126

x=126/21

x=6

d)30x=105.2

30x=210

x=210/30

x=7

e)32x=8.36

32x=288

x=288/32

x=9

f)48x=3.128

48x=384

x=384/48

x=8