tyre2k17
tyre2k17 tyre2k17
  • 30-03-2017
  • Mathematics
contestada

What is the solution of the system? Use substitution. y = x + 6 y = 2x

A. (–6, –12)
B. (2, 4)
C. (6, 12)
D. (–12, –6)

Respuesta :

Azieq
Azieq Azieq
  • 30-03-2017
y = x + 6
y = 2x

x + 6 = 2x
x = 6
y = 2(6)
y = 12

the answer is C.(6,12)
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