Question

What is the solution to the inequality −3x < 7.5?

Answer 1

Answer:

x > −2.5

Step-by-step explanation:

i got the correct answer

Answer 2

Answer:

The solution of the inequality is $(-2.5,\infty)$.

Step-by-step explanation:

The given inequality is

$-3x$

If an inequality divided by a negative number,then the sign of inequality change. Divide both sides by -3.

$\frac{-3x}{-3} >\frac{7.5}{-3}$

$x >-2.5$

Therefore the solution of the given inequality is all real numbers greater than -2.5.

In interval notation it can be defined as

$(-2.5,\infty)$