what is 12y-4=9y-7

in Geometry Answers by Level 1 User (200 points)

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1 Answer

12y - 4 + 4 = 9y - 7 + 4

12y = 9y - 3

12y - 9y = 9y - 9y - 3

3y = -3

y = -1
by Level 3 User (2.1k points)

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