Mathematics
Mathematics, 12.02.2021 06:10, sammizwang

Using the graph or equations: What is the solution to this system of equations?
81 = 6x + 3y
21 = x+y

answer
Answers: 1

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Do you know the correct answer?
Using the graph or equations: What is the solution to this system of equations?
81 = 6x + 3y<...

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