In which step did Viet make an error?

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asked Sep 10, 2022 157k views

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Blr · Answer 1 · 2022-09-16T07:42:48+0000

Answer:

Step 1

Explanation:

When moving the 4 to the other side, Viet was supposed to subtract 4 from each side, leaving 0 on the left, and 102-4 on the other side. 102-4=98, not 106. Viet added when he was supposed to subtract.

In which step did Viet make an error?

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