Twice the difference of a number and seven is equal to three times the sum of the number and seven<br />

Question

Grade: Education Subject: mathematics

Twice the difference of a number and seven is equal to three times the sum of the number and seven

Asked by: USER6932

104 Viewed 104 Answers

Answer (104)

USER3981

Best Answer

(63)

2(n-7) = 3(n+7)
2n-14 = 3n + 21
-35 = n (answer)

Answered on 28 Agustus 2025

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Twice the difference of a number and seven is equal to three times the sum of the number and seven

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Answer (104)

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