Question

Can anybody?Q9 in the above pic

Answer 1

Answer:

2z-15=-10.5z-63

2z-15=-10.5z-63= >2z+10.5z= 15-63

=> 12.5z = - 48

$z = \frac{ - 48}{12.5}$

z = -3.84

hope it helps .......

pls mark as the brainliest.