Question

a solucao da equacao 1 + 1/2 +x = 3/8 + 7/6 é
a) 1/48 b)2/3 c)1/24 d) 0

Answer 1

1 + 1/2 + x = 3/8 + 7/6
x = 3/8 + 7/6 - 1 - 1/2
x = 9/24 + 28/24 - 24/24 - 12/24
x = 1/24 letra c

Answer 2

1 + 1/2 + x = 3/8 + 7/6

x = 3/8 + 7/6 - 1 - 1/2

x = 9/24 + 28/24 - 24/24 - 12/24

x = 1/24 letra c