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Mathematics 16 Online
OpenStudy (anonymous):

3x-7=11

OpenStudy (anonymous):

You have to subtract 7 from both sides. So you'll do this (See drawing)

OpenStudy (anonymous):

3x-7=11 +7 +7 3x = 18 /3 /3 x = 6

OpenStudy (anonymous):

|dw:1349988465676:dw| I'm sorry you have to add.

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