Jill solved the inequality -x/4 < (x+2)/3
her solution is shown:
step 1...
Mathematics, 18.10.2019 23:00 Miznatnasah
Jill solved the inequality -x/4 < (x+2)/3
her solution is shown:
step 1 : -3x< 4x+8
step 2: -3x-4x < 8
step 3: -7x< 8
step 4: x< -8/7
explain the mistake jill made while solving for x.
i don't see anything is it a trick
Answers: 2
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