Question

3 . (x + \(\frac{1}{2}\) ) - 5 : 4 . 5 = 150

Answer 1

\(3\left(x+\frac{1}{2}\right)-5:4.5=150\)

\(=3\left(x+\frac{1}{2}\right)-\frac{25}{4}=150\)

\(3x+\frac{3}{2}=150+\frac{25}{4}=156,25\)

\(x=\frac{156,25-1,5}{3}=\frac{619}{12}\)

Answer 2

3 . (x + 1/2  ) - 5 : 4 . 5 = 150

=>  3 . (x + 1/2  ) - 25/4 = 150

=> 3 . (x + 1/2  ) = 150 + 25/4

=> 3 . (x + 1/2  ) = 156,25

=> x +1/2 = 156,25 : 3 

=> x + 1/2 = 625/12

=> x = 625/12-1/2

      x = 619/12