Question

What is the solution for this inequality? -10x ≤ 40

Answer 1

Answer:

-4

Explanation:

Because -10 ÷ 40 = -4 so it's like a simple division problem

Answer 2

For this case we must find the solution to the following inequality:

`-10x \leq40`

So:

We divide between 10 on both sides of the inequality:

`-x \leq \frac {40} {10}\\-x \leq4`

We multiply by -1 on both sides of the inequality, having the sense of it change.

`x \geq-4`

Answer:

`x \geq-4`