Question

then find the valueof x

Answer 1

Answer:

(B) 3/2 it's answer

Step-by-step explanation:

3÷2 = 6

3-6 = (3)ans

3÷6=18 3×5= (15) ans

18 - 15=(2)

( 3/2 ) Answer

Answer 2

Answer:

(A) $\frac{2}{3}$

Step-by-step explanation:

$\frac{2x}{1+\frac{1}{1+\frac{x}{1-x} } } =1$

$\frac{2x}{1+\frac{1}{\frac{1-x+x}{1-x} } } =1$

$\frac{2x}{1+\frac{1}{\frac{1+0}{1-x} } } =1$

$\frac{2x}{1+\frac{1}{\frac{1}{1-x} } } =1$

$\frac{2x}{1+1-x } =1$ $($∵ $\frac{a}{\frac{b}{c}} = \frac{ac}{b}$$)$

$\frac{2x}{2-x}=1$

$2x=2-x$

$2x+x=2$

$3x=2$

$x=\frac{2}{3}$

∴ The value of $x=$ (A) $\frac{2}{3}$