Find the student's error in solving the following
inequality
31 < -5x + 6
25 &l...
Mathematics, 11.09.2019 17:20 ari10184
Find the student's error in solving the following
inequality
31 < -5x + 6
25 < -5x
-5 the student should have added 6 to both
sides instead of subtracting it.
the student divided 251–5 incorrectly.
the student should have switched the
direction of the inequality sign to get -5> x for
a final answer.
Answers: 1
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