nine more than half of a number is 21

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nine more than half of a number is 21

Guest Sep 23, 2014

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Best Answer

+33652

+5

number/2 + 9 = 21

Subtract 9 from both sides

number/2 = 12

Multiply both sides by 2

number = 24

Alan Sep 24, 2014

1⁺⁰ Answers

+33652

+5

Best Answer

number/2 + 9 = 21

Subtract 9 from both sides

number/2 = 12

Multiply both sides by 2

number = 24

Alan Sep 24, 2014

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