ninaturner30 ninaturner30
  • 15-09-2020
  • Mathematics
contestada

solve the equation 18 + k = 20

Respuesta :

joshik0506
joshik0506 joshik0506
  • 15-09-2020

Answer:

k=2

Step-by-step explanation:

18 + (2) = 20

Answer Link
Estellia
Estellia Estellia
  • 15-09-2020

Answer:

[tex]k=2[/tex]

Step-by-step explanation:

[tex]18+k=20[/tex]

Subtract 18 from both sides:

[tex]18+k-18=20-18[/tex]

[tex]k=2[/tex]

Answer Link

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