firefoxking483 firefoxking483
  • 02-10-2020
  • Mathematics
contestada

7 + x + 2 = 9 + 3 Please help!

Respuesta :

largar23
largar23 largar23
  • 02-10-2020

Answer:

x=3

Step-by-step explanation:

7+x+2=9+3

Step 1: Simplify both sides of the equation.

7+x+2=9+3

(x)+(7+2)=(9+3)(Combine Like Terms)

x+9=12

x+9=12

Step 2: Subtract 9 from both sides.

x+9−9=12−9

x=3

Answer:

x=3

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