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Mathematics, 26.06.2020 16:01 aaronw3743
Nancy is checking to determine if the expressions x + 4 + x and 6 + 2 x minus 2 are equivalent. When x = 3, she correctly finds that both expressions have a value of 10. When x = 5, she correctly evaluates the first expression to find that x + 4 + x =14.
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Nancy is checking to determine if the expressions x + 4 + x and 6 + 2 x minus 2 are equivalent. When...
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