dmercado25 dmercado25
  • 23-11-2021
  • Mathematics
contestada

Look at the screen shot and answer the question. Please Explain !!

Look at the screen shot and answer the question Please Explain class=

Respuesta :

jimrgrant1 jimrgrant1
  • 23-11-2021

Answer:

see explanation

Step-by-step explanation:

- 4x + 3 < 23 ( subtract 3 from both sides )

- 4x < 20

x < - 5 ← Her error is on this step

When dividing by a negative quantity the symbol is reversed, that is

Divide both sides by - 4 and reversing the symbol gives

x > - 5

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