Question

emanuel has 745 picture in his phone. his memory is getting full so he starts deleting 20 pictures every day define each variable and write an algebraic expression to describe the number of pictures left on his phone after any given number of days.

Answer 1

Step-by-step explanation:

let the number of pictures left be x

let the number of days be n

Then the required equation is

$745 - 20n = x \\ x + 20n = 745$

Answer 2

Answer:

Take the answer and write it