Mathematics
Mathematics, 18.12.2019 04:31, makayladurham19

solve the system of equations using the substitution method.
4x + 5y = 7
y= 3x + 9

answer
Answers: 3

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Do you know the correct answer?
solve the system of equations using the substitution method.
4x + 5y = 7
y= 3x + 9...

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