asked 67.2k views
2 votes
Kazuko says the expressions 5x and 6 - x are equivalent expressions, because you

can substitute 1 for x in both expressions and get the same result. Is Kazuko's
reasoning correct? Explain.

asked
User Kurl
by
9.5k points

1 Answer

3 votes

Answer:

Yes, Kazuko's reasoning is correct

Explanation:

If u substitute 1 in place of x in both expressions, they both equal 5 when solved

answered
User Pvpkiran
by
7.9k points
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