Ronnie2khmu
Ronnie2khmu Ronnie2khmu
  • 01-04-2021
  • Mathematics
contestada

I need help with this problem

I need help with this problem class=

Respuesta :

ivanhernandez38
ivanhernandez38 ivanhernandez38
  • 01-04-2021

Answer:

A

Step-by-step explanation:

Answer Link
2026brownke
2026brownke 2026brownke
  • 01-04-2021

Answer:

A) (4,8) is the correct answer.

Step-by-step explanation:

Step: Solvey=2xfor y:

y=2x

Step: Substitute2xforyiny=x+4:

y=x+4

2x=x+4

2x+−x=x+4+−x(Add -x to both sides)

x=4

Step: Substitute4forxiny=2x:

y=2x

y=(2)(4)

y=8(Simplify both sides of the equation)

Hope this helps!

Answer Link

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