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Mathematics 13 Online
OpenStudy (anonymous):

Topic: Math Determine whether the given solution is correct,If it is not,find the solution. A) Is 2 the solution for 2y+3y=12-y

OpenStudy (skullpatrol):

Replace every "y" in the equation: 2y+3y=12-y with the number 2 and see if you get a true statement.

OpenStudy (skullpatrol):

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OpenStudy (skullpatrol):

Replacing each variable in an open sentence by each of the values in its domain is a way to find solutions of the open sentence.

OpenStudy (skullpatrol):

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