Respuesta :

guerlapierre10

Answer:

y = 7/2x - 5/2 ; gradient is 7/2

y = 5/3x - 4/3 ; gradient is 5/3

y = -2/3x - 10/3; gradient is -2/3

Step-by-step explanation:

2y = 7x-5

  1. 2y/2 = (7x - 5)/2
  2. y = 7/2x - 5/2

5x - 3y=4

  1. (5x-3y) -5x = 4 -5x
  2. -3y = -5x + 4
  3. -3y/-3 = (-5x+4)/-3
  4. y= 5/3x - 4/3

10 - 2x+3y = 0

  1. (10-2x+3y) -10 = 0 - 10
  2. -2x + 3y = -10
  3. (-2x + 3y) + 2x = -10 + 2x
  4. 3y = 2x -10
  5. 3y/3 = (2x - 10)/3
  6. y = 2/3x -10/3

NOTE: The gradient is the slope

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