Can we multiply every term of an equation by anything we want? How about an expression?

Question

Can we multiply every term of an equation by anything we want?  How about an expression?

anonymous · Answer

Yes, just make sure its on both sides.
On expression.. I dont think so.

anonymous · Answer

on expression u have to multiply but the same time divide too

goformit100 · Answer

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terenzreignz · Answer

As long as it's on both sides.
It's a property of real numbers :0

terenzreignz · Answer

One of the more basic, too...
If a,b, and c are real numbers, then
if
a = b
equality still holds when
ac = bc