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16-03-2022
Mathematics

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Is Frieda’s work correct? Explain how she can check her solution.
z + 22 = 64
z + 22 – 22 = 64 – 22
z = 42

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nurudeenrahmon71 nurudeenrahmon71

16-03-2022

Answer:

Frieda should substitute 42 for z in the original equation, and simplify to see if it is a true statement. 42 + 22 = 64, so her solution is correct

Step-by-step explanation:

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rohanpvigish rohanpvigish

16-03-2022

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