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ExtremeBDS [4]
3 years ago
15

Dada la inecuación 5x - 2 ≥ 18, calcule el valor mínimo de x, realice el procedimiento.

Mathematics
1 answer:
blondinia [14]3 years ago
3 0

Queremos encontrar el valor mínimo de x que es una solución para la inecación dada, veremos que es x = 4

<h3>Trabajando con inecuaciones.</h3>

Lo primero que debemos hacer es aislar la variable x en un lado de la inecuación, partimos de:

5x - 2 ≥ 18

Sumamos 2 en ambos lados:

5x -2 + 2 ≥ 18 + 2 = 20

5x ≥ 20

Ahora dividimos ambos lados por 5:

5x/5 ≥ 20/5

x ≥ 4

Esto significa que x es mayor o igual a 4, de aqui podemos concluir que el valor mínimo que puede tomar la variable es x = 4.

Sí quieres aprender más sobre inecuaciones puedes leer:

brainly.com/question/23023694

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