veney1974 veney1974

01-12-2021
Mathematics

contestada

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

Respuesta :

pjdemarco pjdemarco

01-12-2021

Answer:

6

Step-by-step explanation:

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

Answer Link

gabrielwong78971 gabrielwong78971

01-12-2021

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

Answer Link

Otras preguntas

What happened to arab palestinians, including Muslims and christians, as a result of increased jewish settlements between 1919 between 1936? In what ways are cu

A set has 127 proper subsets. How many elements are there in the set?

How many factors do prime numbers have?

How many milliliters are in 3.4 liters?

Question This graph shows a proportional relationship. What is the constant of proportionality? Enter your answer as a decimal in the box.

Using Pythagoras' theorem, calculate the length of PR. Give your answer in centimetres (cm) and give any decimal answers to 1 d.p. 39 cm ? 36 cm

what was johnsons message in his speech

Decrease 300 by 30% and then increase it by 20%

Les reponses s il vous plait

in act 1 of christmas carol scrooge and marley scrooges nephew calls scrooge impossible for behaving in a cold and unkind manner bob cratchit replies oh mind hi