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galina1969 [7]
3 years ago
12

What equal z=? I'm to confused she didn't tell us how to do it

Mathematics
1 answer:
AleksandrR [38]3 years ago
7 0
First add 19 over so that you are left with z/4 by itself. Then to get z by itself multiply both sides by 4. 
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Step-by-step explanation:

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