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OpenStudy (anonymous):
use the communtive property to rewrite the expresdion 5x + (-3y)
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OpenStudy (usukidoll):
don't you mean commutative?
OpenStudy (usukidoll):
commutative law A+B = B +A Let A = 5x and B = -3y Using the commutative law, we have -3y+5x
OpenStudy (usukidoll):
UGH! dang.. that's what I forgot to write on my proof! :O
OpenStudy (anonymous):
it is equal to (-3y)+5x
OpenStudy (usukidoll):
I just wrote a basic proof on here it is -3y+5x
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OpenStudy (anonymous):
yeah!! I thought i woulnt need to show proof!
OpenStudy (anonymous):
thank you both !
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