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Mathematics 13 Online
OpenStudy (anonymous):

Evaluate: 3x-7= ?

OpenStudy (anonymous):

Move 7 to the other side, and what do you get

OpenStudy (anonymous):

|dw:1376238421408:dw|

OpenStudy (anonymous):

tell me the answer

OpenStudy (anonymous):

it's simple, add 7 to the other side

OpenStudy (anonymous):

then u can solve for 3x=7

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