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12 votes
I could use some assistance with this!​

I could use some assistance with this!​-example-1
User RobVoisey
by
8.2k points

2 Answers

13 votes

Answer:


n>-5

Explanation:

−105<−7(5−2n)

Divide both sides by −7. Since −7 is negative, the inequality direction is changed.


(-105)/(-7) > 5−2n

Divide −105 by −7 to get 15.

15>5−2n

Swap sides so that all variable terms are on the left hand side. This changes the sign direction.

5−2n<15

Subtract 5 from both sides.

−2n<15−5

Subtract 5 from 15 to get 10.

−2n<10

Divide both sides by −2. Since −2 is negative, the inequality direction is changed.

n>
(10)/(-2)

Divide 10 by −2 to get −5.

n>−5

User Mohsin Aljiwala
by
8.2k points
5 votes

Answer:

  • n > -5

Explanation:

Solve inequality:

  • -105 < -7(5 - 2n)
  • -15 < -(5 - 2n)
  • -15 < - 5 + 2n
  • -10 < 2n
  • -5 < n
  • n > - 5

Highlight the points to the right from -5

User Astronaut
by
9.0k points

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