Question

$2z - \frac{1}{2} = \frac{ - 1}{3}$

Answer 1

2z-1/2=-1/3
2z=-1/3+1/2
2z=1/6
z=1/12

Answer 2

Hey mate!

Here's ur answer dear:-)
_________________________________________


$2z - \frac{1}{2} = \frac{ - 1}{3} \\ \\ \frac{4z - 1}{2} = \frac{ - 1}{3} \\ \\ 3(4z - 1 )= - 1 \times 2 \\ \\ 12z - 3 = - 2 \\ 12z = - 2 + 3 \\ 12z = 1 \\ z = \frac{1}{12}$


Hope it helps!

☺☺☺☺