RedLightmare RedLightmare
  • 15-08-2020
  • Mathematics
contestada

if [tex]\frac{10}{x} +\frac{2}{x} =12[/tex], what is x?

Respuesta :

redbudtree84 redbudtree84
  • 15-08-2020

Hi

I guess that the most obvious answer is

x = 1

Answer Link
zarampa
zarampa zarampa
  • 15-08-2020

Answer:

x = 1

Step-by-step explanation:

10/x + 2/x = 12

x(10/x + 2/x) = 12*x

10x/x + 2x/x = 12x

10 + 2 = 12x

12 = 12x

x = 12/12

x = 1

Verify:

10/1 + 2/1 = 12

10 + 2 = 12

Answer Link

Otras preguntas

Which piece of immigration reform granted amnesty (exemption) to all the illegal aliens living in the United States?
2. Your _______ should furnish enough money to live on, in an emergency, for six months. A. IRA B. savings C. interest D. investments
What can cause a migration counterstream? Chain migration of certain ethnic groups Refugees being turned away at the border Asylum seekers being granted residen
Which is 1 3/4 of 150 1/2
The sugary, sweet taste of freshly picked com is due to the high sugar content in the kernels of the corn. Enzyme action in the corn kernels however converts ab
what are the four key components of natural selection ?
Describe 58 as a sum of tens and ones
How are proteins different than polypeptides?
What is m∠AEB? m∠AEB? = ?
what is the surfae area of the pyramid if the # are 7 ,3,3 ft