# Solve the system using the substitution method 4x+6y=8 3x+y=9

4x+6y=8 3x+y=9 y = 9 - 3x 4x + 6( 9-3x ) = 8 4x + 54 - 18x = 8 14x = 46 x = 23/7 y = 9 - 3(23/7) y = 9 - 69/7 y = - 6/7

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