SOLUTION: is xz+xy = xz+yz and xz+xy = xy + xz both using the commutative property of multiplicaction?

Question 311581: is xz+xy = xz+yz
and
xz+xy = xy + xz
both using the commutative property of multiplicaction?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
is xz+xy = xz+yz
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The terms have been cummuted under the commutative addition property.
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and
xz+xy = xy + xz
The terms are commuted under addition and the factors of one of the
terms are commuted under multiplication.
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Cheers,
Stan H.
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