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3 years ago

-2⁄3 a − 6 = 12 a =?????????????/

Mathematics

1 answer:

ivann1987 [24]3 years ago

6 0

-2/3a-6=12a
-6=12a+2/3a
-6=38/3a
3/38*-6=a
-18/38=a
a=-9/19
a=-0.47

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