Seudónimo Seudónimo
  • 04-05-2017
  • Mathematics
contestada

(07.05 LC)

What is the value of a in the equation a = 2 + 3a + 8?
10
5
−5
−10

Respuesta :

TheReaper117
TheReaper117 TheReaper117
  • 04-05-2017
Your answer is -5.

a = 2 + 3a + 8
-3a        -3a

-2a = 2 + 8

-2a = 10
/-2      /-2

a = -5
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