natemckan natemckan
  • 13-02-2021
  • Mathematics
contestada

What is twice the difference of a number and 6 is 5

Respuesta :

Ralph1313 Ralph1313
  • 14-02-2021

Answer:

8.5

Step-by-step explanation:

Twice the difference of a number and 6 equals 5 is written algebraically as 2(x-6)=5, where x is the number. Solving for x:

2(x-6)=5

(x-6)=5/2

x=6+5/2

x=17/2

So the number is 17/2, or, expressed as a decimal number, 8.5

Answer Link

Otras preguntas

What should you be on the lookout for when buying a car? how should you prepare when you’re getting ready to buy a car?.
Julia bought 32 bananas for $16. How many can Meg buy if she has $4?​
What does it mean for a member of congress to represent her constituents as a delegate?.
According to piaget, a child who is in the ________ stage of cognitive development would fail a task of object permanence.
write the following in a scientific notation: 1,340,000,000
In the figure below, B is between A and C, and C is between B and D. If BC=2, AC=7, and BD=8, find AD.
Explain the causes and effects of air pollution and flooding in India and China.
balboa short story notes
Gentry is writing a report about the popularity of the community boxing club for youth. he includes information about one boy who is described as pugnacious. wh
please help this is really hard