3 years ago

Hey can someone please help me out with theses. And please show work. Thank you I really appreciate it.

Mathematics

1 answer:

Kamila [148]3 years ago

6 0

3x+9=5
3x=-4
x=-4/3

8z-1=11
8z=12
z=12/8
z=3/2

Hope u can do rest

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