leachmancurtis leachmancurtis
  • 01-12-2020
  • Mathematics
contestada

Morgan's way to solve the equation |2x-7| =5 is first to write |x-3.5|=2.5. explain this approach, and then finish the job.

Respuesta :

ronniemath
ronniemath ronniemath
  • 01-12-2020

Answer:

Morgan divided 2 throughout the original equation, giving her |x-3.5|=2.5.

x = 6 and x = 1

Step-by-step explanation:

|2x-7|=5 -- divide by 2

|x-3.5|=2.5 and |x-3.5|=-2.5 -- since this is an absolute value equation, we have to consider both positive and negative

x-3.5 = 2.5

x = 6

x-3.5 = -2.5

x = 1

Answer Link

Otras preguntas

What inference can be made from the scientific discovery that life processes are shared by all organisms? O Innate behavior is programmed into the genetic code
Please help I don’t understand how to do this
form three equivalent fractions for 3/4 by multiplying 5/5,7/7 and 3/3 (I don't understand)​
what's the prime factorization for : 8/32 63/72 50/60 15/36 40/50 45/54
In the following number, which zeros are significant and why? Which ones aren't and why? The number: 0.08090
Please help me and make sure your correct I can’t get anymore wrong I will mark bae ainless
What is "the cloud"?
Rewrite 17 / 17 as a whole number
9 2 n+ 2 = 6 how do to solve this problem?
9. Name an object that has a great mass but has a small volume​