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zepelin [54]
3 years ago
14

How do you solve this equation and check the solution 17=z-(-9)

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0

17=z-(-9) 17=z+9 17-9=z 8=z  To check 17= 8-(-9) 17= 8 +9 17=17 it checks

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