jackjack041 jackjack041
  • 17-04-2018
  • Mathematics
contestada

Solve for x.

6x + 2y = 14
-6x + 5y = 28

A. x = 1/3
B. x = 12
C. x = 6
D. x = 3

Respuesta :

jelkhechen86
jelkhechen86 jelkhechen86
  • 17-04-2018
Answer: D

7y=42
y=6

6x+12=14
6x=2
x=1/3
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