Wednesday
March 29, 2017

Post a New Question

Posted by on .

I need to find out the missing variable.

10 x n - 55 = 155


n=

  • 7th grade - ,

    10n - 55 = 155

    Add 55 to both sides of the equation.

    10n = 210

    Divide by 10

    n = 21

  • 7th grade - ,

    Thank you very much.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question