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34 votes
34 votes
PLEASE HELP ME !!!!!!!!
Find and describe the error in the following problem

PLEASE HELP ME !!!!!!!! Find and describe the error in the following problem-example-1
User Micael
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1 Answer

16 votes
16 votes

Answer:

When multiplying the bottom equation, they did not multiply 4y by -2, but instead by 2.

User JulienRioux
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