Question

\(x+\frac{3}{4}=\frac{5}{2}\)

Answer 1

x = 5/2-3/4 = 7/4

Answer 2

\(x+\frac{3}{4}=\frac{5}{2}\)

\(x=\frac{5}{2}-\frac{3}{4}\)

\(x=\frac{10}{4}-\frac{3}{4}\)

\(x=\frac{7}{4}\)

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Answer 3

x = 5/2 - 3/4 

x = 10/4 - 3/4 = 7/4

Answer 4

\(\Rightarrow x=\frac{5}{2}-\frac{3}{4}\)

\(\Rightarrow x=\frac{10}{4}-\frac{3}{4}\)

\(\Rightarrow x=\frac{10-3}{4}\)

\(\Rightarrow x=\frac{7}{4}\)

Vậy \(x=\frac{7}{4}\)

Answer 5

x= 5/2- 3/4

x= 10/4- 3/4

x= 7/4