Eduardo solved the following inequality, and his work is shown below:
−5(x + 4) ≥ 4x − 38
−5x...
Mathematics, 29.09.2020 14:01 ctyrector
Eduardo solved the following inequality, and his work is shown below:
−5(x + 4) ≥ 4x − 38
−5x − 20 ≥ 4x − 38
−9x − 20 ≥ −38
−9x ≥ −18
x ≥ 2
What mistake did Eduardo make in solving the inequality?
Answers: 2
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