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Mathematics 23 Online
OpenStudy (anonymous):

what does 2+2= x mean??

OpenStudy (ddcamp):

If 2 + 2 = x, then 2 + 2 = 4 4 = x So that x is just a placeholder for the value "4"

OpenStudy (praxer):

linear equation to find the value of X for a given equation

OpenStudy (anonymous):

ok thanks :) @DDCamp

OpenStudy (anonymous):

dis means dat the x has a value equal to (2+2) i.e. 4 is the value of x.

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