cag2001 cag2001

07-02-2017
Mathematics

contestada

Which statement represents the simplified form of the given equation and correctly describes the solution? 9x + 13 = 3(3x +4)

A. No real solutions

B. X=12; Exactly one real solution

C. Infinite real solutions

D. x=13; Exactly one real solution

Respuesta :

texaschic101 texaschic101

07-02-2017

9x + 13 = 3(3x + 4)
9x + 13 = 9x + 12
9x - 9x = 12 - 13
0 = -1......incorrect.....no real solutions

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