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24-09-2020
Mathematics

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Can you find the error in Alyssa's problem below? If so, explain and correct the error.
7x - 5 = -26
+5 +5
7 x = 21
7x/7 = 21/7
X = 3

Respuesta :

AmyIsScreaming AmyIsScreaming

24-09-2020

Answer:

She accidentally switched the right side of the equation to be positive rather than negative

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