Respuesta :

LunaDiazButterfly

Answer:

z=-3

Step-by-step explanation:

May I suggest using mathaway or photomath. It would help you with problems like this

Answer:

x= -3

Step-by-step explanation:

1. distribute the -

-(-2-9z)= 2+9z

1+2+9z=-24

2. combine like terms

1+2= 3 ---> 3+9z=-24

3. subtract

24-3= 21 ---> 9z=-21

4. divide

-21/9= -3

therefore... x=-3