Is it supposed to be equal to something, maybe "0"? You wouldn't be able to solve this without that.
Answer:
Step-by-step explanation:
hello :
(2x + 9)(3-z) = 0 means : 2x+9=0 or 3-z=0
x= -9/2 or z=3
Answer:-46
Step-by-step explanation: just took test