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5 votes
Explain why it does not matter what letter or symbol is used to find an unknown number

User MistaJase
by
7.6k points

2 Answers

2 votes
a b c d... and x are all representing 1 unknown #. The particular letter
is not revelent unless its like f (x) =.... which just means y but g(x) sometimes means graph.
otherwise it doesn't matter at all
User Pinturic
by
7.2k points
3 votes
It does not matter so long as it is consistent and not repeated for a different meaning
User Ren
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7.4k points