kp974278 kp974278

29-10-2020
Mathematics

contestada

Galena is solving the following system.Step 1: She multiplies equation (3) by 3 and adds it to equation (1). Step 2: She multiplies equation (3) by –7 and adds it to equation (2). Which statement explains Galena’s mistake?

Respuesta :

crazyaboutturkeys crazyaboutturkeys

10-11-2020

Answer:

She did not multiply equation (3) in step 2 by the correct value.

Step-by-step explanation:

Answer on edge

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tammyingalls tammyingalls

25-01-2021

Answer:

Step-by-step explanation:

C. is the correct answer.

Answer Link

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