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Mathematics 8 Online
OpenStudy (anonymous):

help please Identify whether the given value of the variable makes the equation true. 45 – 2.4d = 69; d = 10 A. true B. false

OpenStudy (anonymous):

Its false

OpenStudy (mathmale):

Simply substitute d=10 into the given equation. either the equation is true or false. Which? @Dollface16: would you please let the questioner find the answer himself or herself. Thank you. Provide guidance, but please do not give out answers.

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