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Mathematics, 04.01.2021 05:10 aubrey1161

Which does not represent two equivalent expressions? A.) a + b = b + a
B.) 5(x + 3) = 5x + 15
C.) a + (b + c) = (a + b) + c
D.) 6(c + 2)= 6c + 2

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Which does not represent two equivalent expressions? A.) a + b = b + a
B.) 5(x + 3) = 5x + 15...
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