Question

ILL MARK YOU BRAINLEIST pls help me out with this .

Answer 1

Answer:

Step-by-step explanation:

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

    x = $\frac{-1}{2}$ +1

    x = $\frac{1}{2}$

2.  8x - 5 =9

8x = 9 - 5

8x = 4

x = $\frac{4}{8} = \frac{1}{2}$

3.  2$x^{3}$ = $\frac{1}{4}$

     $x^{3}$ =  $\frac{1}{4}$ x $\frac{1}{2}$

$x^{3}$ = $\frac{1}{8}$

x = $\sqrt[3]{\frac{1}{8} }$

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