10 + x
x - 5
x² - 8
5x + 3
Step-by-step explanation:
let the number = x
10 More Than A Number = 10 + x
5 Less Than A Number:
let the number = x
5 is subtracted from x
= x - 5
8 Less Than A Number Squared:
let the number = x
the number squared = x²
8 is subtracted from x²
= x² - 8
3 More Than 5 Times A Number:
let the number = x
5 Times A Number = 5 × x = 5x
we add 3 to 5x
= 5x + 3