Question

Kendra was given this system of equations.

Negative 3 x + 7 y = negative 15. Negative 2 x minus 7 y = 5.

Kendra’s work is shown in the table. Where, if anywhere, did Kendra first make a mistake? step 1
step 2
step 3
no mistake

Answer 1

no mistake

Explanation:

took the test.

Answer 2

c

Explanation:

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