If x is zero, is the following true?
2x + 7 < 3x + 4 < 7x - 28
In the back of your books write down at least 10 values of x which satisfy this inequality statement.
"<" means "is less than"
Today a student disagreed with me about which way round the greater-than sign was. She said let's Google it. This was the result! #mathschat #mathchat #mathsCPDchat #fakenews I love teaching Maths - we had a laugh! pic.twitter.com/EYDz1zRAPw— Transum (@Transum) March 15, 2018
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Previous Day | This starter is for 10 May | Next Day
|2x + 7 < 3x + 4
3 < x
x > 3
|3x + 4 < 7x - 28
32 < 4x
x > 8
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