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Mathematics 6 Online
OpenStudy (anonymous):

When you solve an equation, how do you know when to add and when to subtract? Could you include an example please?!?!

OpenStudy (aripotta):

you do the opposite of what it is. for example: x + 2 = 4. so you subtract 2 from each side because the sign of 2 is positive.

OpenStudy (anonymous):

Thank you!!!

OpenStudy (aripotta):

no problem :)

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