fredo9161 fredo9161
  • 13-03-2019
  • Mathematics
contestada

Solve the inequality -24 _< x - 3 - 8x


A. x _> 3
B. x _< 3
C. x _> -3
D. x _> -9

Respuesta :

KhaRNate
KhaRNate KhaRNate
  • 13-03-2019

Answer:

B. x <_3

Step-by-step explanation:

-24 _< x - 3 - 8x  

First, combine like terms

-24 _< -7x - 3

Get x on one side. Add 3 on both sides

-24 + 3 _< -7x

-21 _< -7x

Solve of x. Divide -7 on both sides.

NOTE* : When dividing a negative number, inequality sign flips.

-21/-7 _> x

3 _> x

x _< 3

Answer Link
zainebamir540
zainebamir540 zainebamir540
  • 13-03-2019

Answer:

The correct answer is (B) x ≤ 3

Step-by-step explanation:

See the solution in the attached figure

Ver imagen zainebamir540
Answer Link

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