simmsj002 simmsj002

04-09-2020
Mathematics

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Which value of y makes the equation true? -2y − 9 = -11

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am100205 am100205

04-09-2020

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justarry13 justarry13

04-09-2020

-2y - 9 = -11
+9 +9
-2y = -2
-2y/-2 = -2/-2
y=1

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