Mathematics

Mathematics, 24.03.2021 21:10, chloelandry

Carolyn was asked to solve the following system of equations. Her work is shown. image

What error did Carolyn make?

A.
Carolyn did not substitute x + 2 for y.

B.
Carolyn did not distribute the -2 to both terms.

C.
Carolyn did not subtract 4 from both sides of the equation.

D.
Carolyn did not substitute 3 for x to find the value of y for the solution.

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Answers: 3

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Carolyn was asked to solve the following system of equations. Her work is shown. image

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