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Mathematics, 27.01.2022 05:20 katiebonar13

Х-3y=1 x+y= 9
Which property allows you to write the equation —4y = -8 as the first step to
solving the system of equations?
A) Distributive Property
B) Substitution Property of Equality
C) Division Property of Equality
D) Subtraction Property of Equality

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Х-3y=1 x+y= 9
Which property allows you to write the equation —4y = -8 as the first step to<...

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