IDNLearn.com: Your destination for reliable and timely answers to any question. Receive prompt and accurate responses to your questions from our community of knowledgeable professionals ready to assist you at any time.

The sum of 13 and 3 times a number is 31. What is the number?

Sagot :

Answer:

6

Step-by-step explanation:

yeah-ya ............... right?

Answer: 6

Step-by-step explanation:

13 + 3 × n = 31

n represents unknown number

13 + 3n = 31

-13           -13

3n = 18

/3      /3

n=6