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Mathematics 8 Online
OpenStudy (anonymous):

what's x+2=3

Nnesha (nnesha):

subtract 2 both side

OpenStudy (anonymous):

doesn't work

Nnesha (nnesha):

what's doesn't work

Nnesha (nnesha):

|dw:1414130045446:dw| 2-2 cancel out and 3-2 = 1 then plug x value back in to the equation if both side are equal then yes x=1 is right answer

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