Please help me with the photo below. Thanks you and have a wonderful day!✌
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Answered by
1
Answer:
7^-29
Step-by-step explanation:
Just add each side together which leads to each side equalling 7^-49
Answered by
2
7^-147+98=7^18-38+X
7^-49=7^-20+X
Therefore to satisfy the given equation the missing term must be 7^-29
7^-49=7^-20+X
Therefore to satisfy the given equation the missing term must be 7^-29
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