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Solve the system. -2x+6y= 18 - 3x +9y = 28 Calculator Check Answer

Solve the system. -2x+6y= 18 - 3x +9y = 28 Calculator Check Answer

Elementary Algebra
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter7: Factoring
Section7.6: Quadratic Equations
Problem 7.138TI: Solve: (y6)(y+9)=0 .
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Solve the system. -2x+6y= 18 - 3x +9y = 28 Calculator Check Answer
Transcribed Image Text:Solve the system. -2x+6y= 18 - 3x +9y = 28 Calculator Check Answer
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