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Mathematics, 21.01.2020 03:31 reeceslife481

Which equations are true?

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4β‹…5m+4β‹…7=20m+47

14+21w=7(2+3w)

49r+35=7(7r+35)

9(8hβˆ’3)=72hβˆ’27

5β‹…2+5β‹…3t=10+15t

3β‹…6f+3β‹…11=18fβˆ’33

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Answers: 1

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