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Which step did the student make and error in solving the equation?(step numbers in circled in blue font) A.2 B.3 C.5 D.No mistake

Which step did the student make and error in solving the equation?(step numbers in circled in blue font) A.2 B.3 C.5 D.No mistake
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Which step did the student make and error in solving the equation?(step numbers in circled in blue font)

A.2
B.3
C.5
D.No mistake

Which step did the student make and error in solving the equation?(step numbers in-example-1
asked
User Anja
by
8.2k points

1 Answer

2 votes

Answer:

it is A, because they wrote that they added 2x to 5x but didn't actually do that. it should be 7x.

answered
User Carlos Palma
by
8.4k points
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