NotSmart5990 NotSmart5990

07-03-2019
Mathematics

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Adam says that the expression 52-3y is equal to 20 when y equal 2.Explain why Adam's answer is incorrect.

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mikaelak mikaelak

07-03-2019

Because when you do 3 x 2=6 and then 52-6 it doesn’t equal 20. It equals 46.

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