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Mathematics, 16.09.2019 20:30 dp845095

Use the substitution method to solve this system.
y = 2x + 4
3x + y = 9
x = -1
y = 6
x = 6
y = -1
x = 6
y = 1
x = 1
y = 6

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Answers: 1

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You know the right answer?
Use the substitution method to solve this system.
y = 2x + 4
3x + y = 9
x = -1
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