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1 vote
1 vote
X-3/x-4
Why can’t you simply it to -3/-4

User Sirkubax
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1 Answer

12 votes
12 votes

Explanation:

Because the operations bind both pure numbers to a value which is X.

to break that binding, we make the expression equal to something so that we can criss cross & know the value of x.

User Victor Leontyev
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