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Solve the equation 6x + 3y = 15 for y. What does y equal if x = 2? If x = 5?
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Solve the equation 6x + 3y = 15 for y. What does y equal if x = 2? If x = 5?

User Kyle Robson
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Part a. 6x +3y = 15
3y = 15 -6x
y = 5 - 2x

Part b. y = 1

Part c. y = -5
User Adrian Lynch
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