3 years ago

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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