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Hello I need help on this question and for the second equation I’m not sure how I would graph that so could you maybe please help me I will give five stars a thanks and Brainliest

Hello I need help on this question and for the second equation Im not sure how I would graph that so could you maybe please help me I will give five stars a tha class=

Respuesta :

Answer:

Do you want me to solve it on a graph???

Step-by-step explanation:

Steps

Take each equation ,then find three or two ordered pairs from each .

  • Then plot on graph
  • Join them apart to form lines

The two lines intersection point is the solution of the system

#7

  • x-y=3
  • 2x+3y=16

Graph attached

  • Solution (5,2)

#8

  • x-y=4
  • x+y=-2

Graph attached

  • Solution (1,-3)
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