Saved Bookmarks
| 1. |
if \(\frac{x}{2}-\frac{1}{4 }=\frac{x}{3}+\frac{1}{2}\) then X = .................... if x/2 - 1/4 = x/3 + 1/2 then X = .................... A) 1/2B) 1/4C) 9/2D) 2/9 |
|
Answer» Correct option is C) 9/2 Correct option is (C) 9/2 \(\frac{x}{2}-\frac{1}{4}=\frac{x}{3}+\frac{1}{2}\) \(\Rightarrow\) \(\frac{x}{2}-\frac{x}{3}=\frac{1}{2}-(-\frac{1}{4})=\frac{1}{2}+\frac{1}{4}\) \(\Rightarrow\) \(\frac{3x-2x}{6}=\frac{2+1}{4}\) \(\Rightarrow\) \(\frac{x}{6}=\frac{3}{4}\) \(\Rightarrow\) \(x=\frac34\times6=\frac92.\) |
|