demille99 demille99

25-10-2016
Mathematics

Answered

Prove if xy=yz and z does not equal zero, then x=y

Verified Answer :

jackmac1 jackmac1

26-10-2016

Xy=yz: if you divide each side by y, you get: xy/y=yz/y; so x=z.
Since x=z, if you multiply both variables by the same number, they will still equal. Let this number be y: xy=zy.

Hope this hels! :)

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