williamsdaymond7 williamsdaymond7
  • 16-02-2021
  • Mathematics
contestada

A student solves the inequality −5v>55. Each step in the student's solution is shown below. Identify where the student made any errors.

Respuesta :

erinna erinna
  • 21-02-2021

Note: Steps of student are not given. So, the proper steps of the solution are provided below.

Given:

The inequality is

[tex]-5v>55[/tex]

To find:

Where the student made any errors?

Solution:

We have,

[tex]-5v>55[/tex]

On dividing both sides -5 change the sign of equality because -5 is a negative number.

[tex]\dfrac{-5v}{-5}<\dfrac{55}{-5}[/tex]

[tex]v<-11[/tex]

Therefore, the solution of given inequality is [tex]v<-11[/tex].

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