tyanna1102
tyanna1102 tyanna1102
  • 22-11-2016
  • Mathematics
contestada

How many solutions does the equation have?

6 - a = 1/3 (9a - 18)

A.
one solution

B.
infinite solutions

C.
no solution

Respuesta :

texaschic101
texaschic101 texaschic101
  • 22-11-2016
6 - a = 1/3(9a - 18)
6 - a = 3a - 6
-a - 3a = -6 - 6
-4a = -12
a = -12/-4
a = 3..........one solution
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