Mathematics, 23.10.2019 04:30 spiderman66

Giovanni justifies whether the expression –4x – 8 is equivalent to -2(x+1) - 2(x +3) by letting x=3 in both expressions. what is the value of each expression when

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Giovanni justifies whether the expression –4x – 8 is equivalent to -2(x+1) - 2(x +3) by letting x=3...

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