Respuesta :

gerald53169

I believe the answer to be (-7)

renknee

Answer:

-7

Step-by-step explanation:

Step 1: Make an equation.

  • [tex]9 + x = 2[/tex]

Step 2: Subtract 9 from both sides.

  • [tex]9 + x - 9 = 2 - 9[/tex]
  • [tex]x = -7[/tex]

Step 3: Check if solution is correct.

  • [tex]9 + (-7) = 2[/tex]
  • [tex]9 - 7 = 2[/tex]
  • [tex]2 = 2[/tex]

Therefore, the integer that makes the addition sentence true is -7.