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Mathematics 8 Online
OpenStudy (anonymous):

8 + (-28) = 36 true? because you evaluate -28 to 28 right?

OpenStudy (amistre64):

(..) are not the same as |...|

Parth (parthkohli):

No, +(-x) = -x, right?

OpenStudy (anonymous):

oh so it would be -20

Parth (parthkohli):

Yes, correct.

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