Solved

Work. Do Not Solve

Question 1

Essay

work. Do not solve.
-5x + 9y = -12
-4x - 4y = -32
A) Substitution B) Addition
Answer: B
Write the word or phrase that best completes each statement or answers the question.
-Explain how the multiplication and addition principles are used in solving systems of
equations using the addition method.

Correct Answer:

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