Respuesta :

reesestacklin

Answer:

23

Step-by-step explanation:

  • Create an equation to find y:  3 = [tex]\frac{y-2}{2-(-5)}[/tex]
  • Calculate by adding:  3 = [tex]\frac{y-2}{7}[/tex]
  • Multiply both sides of the equation by 7 : 21 = y - 2
  • Move the variable to the left-hand side and change its sign : -y + 21 = -2
  • Calculate and change signs : y = 23

                                                             y = 23

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