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Mathematics 16 Online
OpenStudy (anonymous):

Write a two-column proof. Given: 7y = 8x - 14; y = 6 Proof: x = 7 Please help me with this Geometry!

OpenStudy (anonymous):

7(6) = 8x-14 (Substitution Property of Equality) 42 = 8x-14 (Multiplication Property) 56 = 8x (Addition Property of Equality) 56/8 = x (Division Property Of Equality) 7 = x (Division Property)

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