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cubancoldie cubancoldie
  • 06-10-2015
  • Mathematics
Answered

What is the value of a in the equation a=3a + 12?

Verified Answer :

Panoyin
Panoyin Panoyin
  • 06-10-2015

a = 3a + 12
- 3a  - 3a
 -2a = 12
  -2      -2
     a = -6

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