David1256id
Answered

The difference between 5 and a certain number is divided by 3. find the number if is equal to 7.​

Sagot :

Nepalieducationid

Answer:

x=-16

Step-by-step explanation:

Ler the number be x.

Now we have,

[tex](5-x)/3=7\\5-x=21\\5-21=x\\x=-16[/tex]

Hope it will help you.

Saraaaaaaaaahhhhid

Answer:

  • Let the certain number be x.

Now,By question,

  • (5-x)÷3=7
  • (5-x)=7×3
  • 5-x=21
  • x=21+5
  • x=26

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