486878 486878
  • 01-12-2021
  • Mathematics
contestada

7≥ 3x + 4 is it 4, 1, 2 or -1

7 3x 4 is it 4 1 2 or 1 class=

Respuesta :

luisakkoz577
luisakkoz577 luisakkoz577
  • 01-12-2021

Answer:

x≤1

Step-by-step explanation:

7≥3x+4

Intercambie los lados para que todos los términos de las variables estén en el lado izquierdo. Esto cambia la dirección de la señal.

3x+4≤7

Resta 4 en los dos lados.

3x≤7−4

Resta 4 de 7 para obtener 3.

3x≤3

Divide los dos lados por 3. Dado que 3 es >0, la dirección de desigualdad sigue siendo la misma.

x≤  

3

3

​

 

Divide 3 entre 3 para obtener 1.

x≤1

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