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Mathematics 21 Online
OpenStudy (anonymous):

@Reaper534 Identify whether the given value of the variable makes the equation true. 45 – 2.4d = 69; d = 10 A. true B. false

OpenStudy (anonymous):

so subtract 45-2

OpenStudy (anonymous):

Simply substitute d=10 into the given equation. either the equation is true or false.

OpenStudy (anonymous):

|dw:1400101331736:dw|

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