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Mathematics, 16.06.2020 21:57 heroxtree

Giovanni justifies whether the expression –4x – 8 is equivalent to Negative 2 (x + 1) minus 2 (x + 3) by letting x = 3 in both expressions. What is the value of each expression when x = 3? 3 and –20 4 and 4 –20 and –20 3 and 4

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Giovanni justifies whether the expression –4x – 8 is equivalent to Negative 2 (x + 1) minus 2 (x + 3...
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