2(N + 9) = 3(N -3)
2N + 18 = 3N - 9
Subtract 2N from each side: 18 = N - 9
Add 9 to each side: N = 27
Fred H.
asked • 06/04/18Twice the sum of a number and 9 is equal to three times the difference of a number and 3. Find the number
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