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alukav5142 [94]
3 years ago
6

What error did anna make?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0

Answer:

The last option

Step-by-step explanation:

she did not change the sign of +6 to -6

the constant term should be -15 and not -3

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DiKsa [7]
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