isabellaherbert isabellaherbert

13-01-2021
Mathematics

contestada

ERROR ANALYSIS Describe the error in solving for one of the variables in the linear system 5x – 7y = 16 and x + 7y=8.

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leslitanava leslitanava

25-01-2021

Answer:

The expression 5x+x does not equal 4x

X=4

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