Question

PLZ GIVE ME RIGTH ANS AND FAST​

Answer 1

Answer:

$4 - \frac{2(z - 4)}{3} = \frac{1}{2} (2z + 5)$

$\frac{12 - 2z + 8}{3} = \frac{2z + 5}{2}$

$\frac{20 - 2z}{3} = \frac{2z + 5}{2}$

$2(20 - 2z) = 3(2z + 5)$

40 - 4z = 6z + 15

40-15 = 6z +4z

25 = 10 z

z = 25/10

z = 5/2