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OpenStudy (anonymous):
Help !! is -7+9=-9+7 true, false, or open ??
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OpenStudy (solomonzelman):
false
OpenStudy (solomonzelman):
2 doesn't equal -2
OpenStudy (anonymous):
this is true -(-7 +9) = -9+7
OpenStudy (solomonzelman):
Yes, but that is a different problem.
OpenStudy (solomonzelman):
@ws18, did this help you?
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OpenStudy (anonymous):
so ... its true ?
OpenStudy (solomonzelman):
NO
OpenStudy (solomonzelman):
False, -7+9=2 and -9+7=-2 See?
OpenStudy (anonymous):
ok thank you
OpenStudy (solomonzelman):
TNX
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