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Mathematics, 05.10.2019 23:30 meganm9889

Solve the system of equations by substitution.

3x + 4y = 31

2x - 4y= -6

a. (4, 5)
b. (5, 4)
c. (-5, 12.5)
d. (5, -4)

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Answers: 1

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You know the right answer?
Solve the system of equations by substitution.

3x + 4y = 31

2x - 4y= -6
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