ajtocute ajtocute

07-02-2016
Mathematics

contestada

Explain why 7 times x/7=x. How does your answer help you solve a division equation such as x/7=2?

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WudonNoodle WudonNoodle

07-02-2016

Dear Ajtocute, let's have x=9 Multiply 7 by 9 to get 63. Then, you divide 63 by 7 to get back to 9. You just cancel out the multiplication with division.

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