Question

Write as a mathematical expression and solve. The sum of a number and 8 times the number is 45. Find the number. plz help fast

Answer 1

N+8=45

N+8=45
-8 -8
N=37

Answer 2

Explanation:

Let the number of x

8 times of the number = 8*x = 8x

x+ 8x = 45

9x = 45

x = 45/9

x = 5