Britishbabe18 Britishbabe18
  • 02-06-2014
  • Mathematics
contestada

70-q-q-2q=80 We'll this is confusing

Respuesta :

tadvisohil886
tadvisohil886 tadvisohil886
  • 02-06-2014
70 - q - q - 2q = 80

-4q = 80 - 70

-4q = -10
q = -10/-4

q = -2.5 
Answer Link
Аноним Аноним
  • 02-06-2014
70-q-q-2q=80
or, 70 - 2q - 2q = 80
or, 70 - 4q = 80
or, -4q = 80 - 70
or, -4q = 10
or, q = 10/-4
or, q = -2.5   (ans)
Answer Link

Otras preguntas

Sam said the square root of a rational number must be a rational number. Jenna disagreed. She said that it is possible that the square root of a rational number
How to calculate density for a 6th grader
Judaism has influenced the development of other religions a.true b.false
what impact do you think the efforts of muckrakers had on life in the United States today
Example of sentences for the word captivating
A small settlement formed along the Nile River following the Neolithic Revolution. As the settlement grew, it developed complex social institutions and advanced
The Constitution established three branches of government that
20 gallons of lemonade for an upcoming event. The bottles of lemonade you are purchasing are in liters
How did native Americans gain the right to vote?
evaluate 3x - 2y, if x = 5 and y = 3