Seudónimo Seudónimo

25-09-2020
Mathematics

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Find the solution set for this inequality below.
-3x – 4 > 8x + 7
x > – 1
x > 1
x < 1
x < – 1

Respuesta :

BrainyAlice28 BrainyAlice28

25-09-2020

Answer:

x < -1

Step-by-step explanation:

-3x - 4 > 8x + 7

-3x -8x > 7 + 4

-11x > 11 / : (-11) **

x < -1

** when dividing by a negative number, the sign changes

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

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