Carol H. answered 02/18/19
Tutor
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Masters' Degree in Mathematics with 35 years of Teaching Experience
40 - 7(3x - 4) = 40 - 21x + 28 = 68 - 21x
Carol H. answered 02/18/19
Masters' Degree in Mathematics with 35 years of Teaching Experience
40 - 7(3x - 4) = 40 - 21x + 28 = 68 - 21x
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