Respuesta :

Answer:

A) x > 20

Step-by-step explanation:

–3x – 3 < –63

Add 3 to each side

–3x – 3+3 < –63+3

-3x < -60

Divide each side by -3, remembering to flip the inequality

-3x/-3 >-60/-3

x >20

Answer: x > 20

Step-by-step explanation: Just like any of your two-step equations, in this inequality, start by isolating the x-term which in this case is -3x by adding 3 to both sides of the inequality. That leaves you with -3x < -60.

To get x by itself, divide both sides by -3 but watch out.

If you divide both sides of an inequality by a negative, you must switch the direction of the inequality sign. So we have x > 20.