Question

123÷34+x=5+3÷4

Answer 1

\(\frac{123}{34}+x=5+\frac{3}{4}\)

=> \(x=5\frac{3}{4}-\frac{123}{34}=2\frac{9}{68}\)

Answer 2

123 : 34 + x = 5 + 3 : 4

123/34 + x = 5 + 3/4

123/34 - 3/4 = 5 - x

246/68 - 51/68 = 5 - x

195/68 = 5 - x

x = 5 - 195/68

x = 145/68

Chúc bạn học tốt! 

Answer 3

<=> \(\frac{123}{34}\) + x = 5 + \(\frac{3}{4}\)

=> x = \(5\frac{3}{4}-\frac{123}{34}\)

x = \(2\frac{9}{68}\)

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