jayc1124 jayc1124
  • 21-10-2016
  • Mathematics
contestada

Four less then five times a number is equal to 11

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 21-10-2016
4 less (-4) 5 times a number (5n) is (=) 11 (11)

-4+5n=11
add 4 to both sides
4-4+5n=11+4
0+5n=15
5n=15
divide both sides by 5
5n/5=15/5
1n=3
n=3
the number is 3
 
Answer Link
razorsharptip
razorsharptip razorsharptip
  • 21-10-2016
5x-4= 11 Write the equation
5x = 15 Add 4 to each side
x=3 Divide by 5

Answer Link

Otras preguntas

A beaker contains 578 mL of water. Convert to quarts
Approximately how wide is the country of slovakia? a. 300miles b. 100miles c. 500miles d. 600miles
9 more than the quotient of -36 and -4
In what part of a dictionary entry would you look to find the difference between less and fewer? entry word etymology definition usage
Which of the following represents the most accurate estimation of 5+4
what is the standard form of two hundred ten million, sixty-four thousand, fifty?
Between 20 and 28 students signed up for the chess club. The students could not be divided exactly into groups of 2,3,4 or 5. How many students signed up for th
What are the next three terms in these 2 sequences? 1. 3, 8, 23, 68 2. 2, 6, 18
The distance around the tire of a motorized scooter is 21.98 inches. the tires make one revolution every 1/10 second find the speed of the scooter in miles per
In "A Cub Pilot," the author says: "Judgment is a matter of brains, and a man must start with a good stock of that article, or he will never succeed as a pilot.