Carol H. answered 09/26/18
Tutor
4.9
(285)
Masters' Degree in Mathematics with 35 years of Teaching Experience
3x + 2 - 3x + 7 + 5x = 5x + 9
The coefficient is 5.
Katrina L.
asked 09/26/18
Carol H. answered 09/26/18
Masters' Degree in Mathematics with 35 years of Teaching Experience
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