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Help me please...


...

Help me please... ...-example-1

2 Answers

3 votes

Answer:

The mistake is in the 1st to 2nd step

They did not distribute 4(7-13).

If they distributed properly, it would be 28-52 instead of 28-13.

Explanation:

User Roshonda
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1 vote
It’s going to be A. She was supposed to use distributive property
User Jake Johnson
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