SOLUTION: Three times the sum of a number and 7 is 45
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Question 863636
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Three times the sum of a number and 7 is 45
Answer by
ewatrrr(24785)
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Hi
Write As You Read
3(n+7) = 45
3n + 21 = 45
3n = 24
n = 8
And...
3(15) = 45
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