Respuesta :
Answer:
I will do a step by step explanation to help you.
First, subtract 16 from 31 so you can simplify what you need to find. We will call the unknown number X. So 5x = 15
15/5 = 3 so X = 3
Lets plug in X
3 x 5 + 16 = 31
Makes sense!
Hope this helps
The sum of five times a number and 16 which gives 31 can be obtained using a system of mathematical expression. Hence, the number is 3
Let the number = x :
5x + 16 = 31
5x = 31 - 16
5x = 15
x = 15/5
x = 3
Therefore, the Number is 3.
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