Vamos là.
35 + 0.50x = 26 + 0.65x
valor de x:
0.65x - 0.50x = 35 - 26
0.15x = 9
x = 9/0.15 = 900/15 = 60 minutos
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Vamos là.
35 + 0.50x = 26 + 0.65x
valor de x:
0.65x - 0.50x = 35 - 26
0.15x = 9
x = 9/0.15 = 900/15 = 60 minutos