SOLUTION: Solve. The product of a number and -9 yields three times the sum of that number and 28. Find the number.

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Question 913682: Solve.
The product of a number and -9 yields three times the sum of that number and 28. Find the number.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
-9n = 3(n+28)
-9n = 3n + 84
-12n = 84
n = -7