SOLUTION: solve using the substitution method y = 2x - 5, 3x + y = 15

SOLUTION: solve using the substitution method y = 2x - 5, 3x + y = 15

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Question 337616: solve using the substitution method y = 2x - 5, 3x + y = 15
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Substitute eq. 1 into eq. 2,

Then from eq. 1,

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