nessa52 nessa52
  • 18-11-2016
  • Mathematics
contestada

2y+y=12
x=2y
solve the system of equations by using the substitution method

Respuesta :

Azieq
Azieq Azieq
  • 18-11-2016
3y = 12
y = 4

x = 2 × 4
x = 8
Answer Link
smdepenhart712
smdepenhart712 smdepenhart712
  • 18-11-2016

2y+y=12                x=2y, y=4

3y=12                   x=2(4) 

y=4                       x=8


Answer Link

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