23-03-2020
Mathematics

contestada

Solve the compound inequality.

Solve the compound inequality class=

Respuesta :

amna04352 amna04352

23-03-2020

Answer:

All real numbers

Step-by-step explanation:

3x 《 21

x 《 7

Or

x+1 》 8

x 》 7

Basically all real numbers

Answer Link

surjithayer10 surjithayer10

23-03-2020

Answer:

x=7

Step-by-step explanation:

5x≤21+2x

or 5x-2x≤21

or 3x≤21

or x≤7

again 3(x+1)≥24

3x+3≥24

3x≥24-3

3x≥21

x≥7

combining the two results

x=7

Answer Link

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