SOLUTION: If 20 is added to 8 times a certain number , the result is 10 less than 10 times the number. The number is
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Question 862646
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If 20 is added to 8 times a certain number , the result is 10 less than 10 times the number. The number is
Answer by
ewatrrr(24785)
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Hi
8n + 20 = 10n - 10
30 = 2n
15 = n
CHECKING our answer***
Wish You the Best in your Studies.
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