wynterbaby06 wynterbaby06

13-11-2018
Mathematics

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What’s five and one-half less than 3 times a number ?

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goldeneagle1 goldeneagle1

15-11-2018

The equation is 3n - 5 1/2. 5 1/2 = 5.5

3n - 5.5

n could equal 1 so, 3 x 1 - 5.5 = -2.5

3n - 5 1/2 = -2.5

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