miadoan2018 miadoan2018

08-04-2022
Mathematics

contestada

Kang Tae Moo thinks of a number. He adds 13 to the number. He multiples the result by 3. This gives the same result as if he multiplied the number by 9 and then subtracted 3. What number is Kang Tae Moo thinking of?

Respuesta :

miasponseller miasponseller

08-04-2022

Answer:

7

Step-by-step explanation:

We can setup this equation as x representing his number. (x+13) * 3 = 9x -3.

Now, we just need to solve for x.

3(x+13)=9x-3

x+13=3x-1

14=2x

x=7

Answer Link

Otras preguntas

Endorphins increase basal metabolic rate. increase muscle mass. reduce appetite. reduce carbohydrate cravings.

Exit The narrower your research question, a. the deeper your research can go. b. the more difficult it is to research. c. the broader the parameters of your

Communist policies in the postwar years caused hardships that prompted many Vietnamese to _____. a. flee the country b. start a rebellion c. protestdio moiec

how is over-irrgation damaging soil

Which of these numbers is a solution to this problem: X is greater than 9? X = 8 X = 9 X = 3 X = 12

Which event is an example of a hortatory, or encouraging, technique? a. a hefty fine issued for driving more than 10 miles per hour over the speed limit b. a go

Which sentence does not contain any punctuation errors? A.She always shuts the gate, otherwise, the pig follows her out. B.She always shuts the gate; otherwise,

____ describes the average level of ability, experience, personality, or any other factor on a team. A.Team diversity B.Group synergy C.Team level D.Team confor

Which of the following is the definition for speciation? an inherited or learned trait that increases an organism’s chance of survival in its environment the ev

What component of Star Wars is possible