Question

write each of the following as an algebraic expression :
i) 5 subtracted from thrice a number
ii) the sum of the number x and twice the number ​

Answer 1

Step by step explanation:

1. let the number is x.

thrice of x=3x

5 subtracted from 3x=3x-5

2.twice the number x=ex

sum of number x and twice the number =x+2x

hence , first answer is 3x -5 and second answer is x+2x