abdollahalaoui
abdollahalaoui abdollahalaoui
  • 11-11-2019
  • Mathematics
contestada

NEED HELP FAST!!! WILL GIVE BRAINLIEST
Graph the system of equations.

8x+8y=64

y=x+2


Use the Line tool to graph the lines.

NEED HELP FAST WILL GIVE BRAINLIESTGraph the system of equations8x8y64yx2 Use the Line tool to graph the lines class=

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BasketballEinstein
BasketballEinstein BasketballEinstein
  • 21-11-2019

Answer:

[tex]\displaystyle [3, 5][/tex]

Step-by-step explanation:

{8x + 8y = 64

{y = x + 2

8x + 8[x + 2] = 64

8x + 8x + 16 = 64

16x + 16 = 64

- 16 - 16

__________

[tex]\displaystyle \frac{16x}{16} = \frac{48}{16}[/tex]

[tex]\displaystyle x = 3[/tex][Plug this back into both equations above to get the y-coordinate of 5]; [tex]\displaystyle 5 = y[/tex]

* This is using the Substitution Method.

I am joyous to assist you anytime.

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