maddyrose2021 maddyrose2021

29-03-2021
Mathematics

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Are 1+(8r +9) and (2+8) +8r equivalent

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Yang100 Yang100

29-03-2021

Answer:

Yes.

Step-by-step explanation:

1+(8r+9)

1+8r+9=8r+10

(2+8)+8r

10+8r

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