
Carol H. answered 11/11/17
Tutor
4.9
(285)
Masters' Degree in Mathematics with 35 Years of Teaching Experience
4x + 3y + 5z - 2x + 2z - 5y Collect like terms
2x - 2y + 7z
Steve P.
asked 11/11/17Carol H. answered 11/11/17
Masters' Degree in Mathematics with 35 Years of Teaching Experience
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