00Jzlyne00 00Jzlyne00
  • 02-12-2014
  • Mathematics
contestada

Ten less than double a number is the same as seven times the number. Find the number

Respuesta :

AzureEchoes
AzureEchoes AzureEchoes
  • 02-12-2014
Put in equation form, that problem would be 2n - 10 = 7n

Subtract 2n from each side and you get -10 = 5n

Divide both sides by 5 and you get -2 = n

So the answer would be -2 (negative two).


Answer Link

Otras preguntas

What is 45/60 in simplest form
A middle school team scored three field goals worth three points each and two touchdowns worth six points with a single extra point for each touchdown. How many
How do you convert 1.16 in to a fraction
what 5000 is 1/10 of?
Emma and jamie used base-ten blocks to show that 40 is one-tenth of 400
What is (2/3) to the 4th power?
What is 100,203 in expanded form
What is the right way to write fifty cents ? Is it $.50 or .50
how how many 25s are in 300
The House of Representatives has the special power to