20-01-2016
Mathematics

contestada

6 times the sum of 3 odd numbers is -18 find the integers

Respuesta :

taskmasters taskmasters

20-01-2016

6(x+[x+2]+[x+4])=-18

6x+6x+12+6x+24=-18
18x+36=-18
18x=-54
x=-3

1st integer is -3
2nd is -1
3rd is 1

6(-3+(-1)+1)=-18
6(-3)=-18
-18 = -18

Answer Link

Otras preguntas

Which of the following trends that started in early civilizations became stronger in classical civilizations? A. The isolation of distant city-states from one a

Expand each logarithm Log (6*11)

What role did religion play in the struggle between the Spanish and the Dutch?

A major goal of both the Sepoy Mutiny and the Boxer Rebellion was to (1) remove foreign influences (2) restore parliamentary government (3) improve access

Which term best describes the temperature and weather conditions of an organism’s environment?

An electric heater operating at 120. volts draws 8.00 amperes of current through its 15.0 ohms of resistance. The total amount of heat energy produced by the he

Which term best describes the temperature and weather conditions of an organism’s environment?

What effect did trade have on the development of civilization?

A cheetah ran 704 feet in 8 seconds, and then another 328 feet in 4 seconds. What was the cheetah's average speed?

What effect did the trading civilization of Phoenicia have on the ancient world?