Matthew Soon's answer to Troubled's Secondary 3 E Maths Singapore question.
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Solve both inequalities just to make sure your X falls within the range. Remember that integers can be negative.
Cheers!
Cheers!
Date Posted:
3 years ago
But the answer given is minus 1
But the answer given is minus 1
You circled the question with a green circle. Did it block any number?
His answer is correct. So it's either that the answer key is wrong, or the second inequality is not x - 1 > 5x - 7
His answer is correct. So it's either that the answer key is wrong, or the second inequality is not x - 1 > 5x - 7
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