
Victoria V. answered 04/29/19
20+ years teaching Algebra 2 subjects & beyond.
Need to isolate "x".
So divide EVERYTHING by 2,
4 < 2x < 10 becomes 2 < x < 5
This graphs along a number line
0 1 2 3 4 5 6 7 8
Lucy S.
asked 04/29/19Victoria V. answered 04/29/19
20+ years teaching Algebra 2 subjects & beyond.
Need to isolate "x".
So divide EVERYTHING by 2,
4 < 2x < 10 becomes 2 < x < 5
This graphs along a number line
0 1 2 3 4 5 6 7 8
Anna R. answered 04/29/19
Enthusiastic Mathematics Teacher
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