Answer:
7/-2
Step-by-step explanation:
-2(y - 1) = 9
-2y + 2 = 9
-2y = 9 - 2
-2y = 7
y = 7/-2
exact form: y = 11/2
decimal form: 5.5
mixed number form: 5 1/2
hope that helped :)
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