asked 128k views
11 votes
What error did Lucia make?

What error did Lucia make?-example-1
asked
User Elkarel
by
7.4k points

1 Answer

7 votes

Answer:

See below

Explanation:

She combined 3x and - 9x incorrectly

she should have gotten - 6 x not - 12 x

answered
User Xorsat
by
8.4k points

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