What is the answer for 28n = 7

Question

Please help me 

Answer 1

Hi Lexi, 

 

The trick to this problem is to isolate the variable (n).

 

To do this, simply divide each side of the equation by 28:

(28n)/28=7/28

The "28's" on the left side cancel to yield

 

n=7/28.  To simply the fraction on the right divide the numerator and the denominator by the LCM (7).

 

Your final answer will be n=1/4