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xz_007 [3.2K]
3 years ago
13

-9y-6+7y=16 What is the answer for this?

Mathematics
1 answer:
Katarina [22]3 years ago
6 0
-9y - 6 + 7y = 16
-9y + 7y - 6 = 16
        -2y - 6 = 16
             + 6   + 6
             -2y = 22
              -2     -2
                 y = -11
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