Mathematics, 01.07.2019 03:50 2002babygurl

Im crying right now i cant understand the steps kalee used to solve the equation –4x + 9 = 2x – 12x + 51 and the properties she used to justify each step are shown. find and identify each error. note: there are errors in both the mathematical work and the justifications

Im crying right now i cant understand the steps kalee used to solve the equation –4x + 9 = 2x – 12x

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Im crying right now i cant understand the steps kalee used to solve the equation –4x + 9 = 2x – 12x...