Question

What is the solution to the inequality 10x + 18 < -2?

1) x < -2
2) x > -2
3) x > 2
4) x < 2

Answer 1

The solution to the inequality 10x + 18 < -2 is x < -2.

Step-by-step explanation:

To solve the inequality 10x + 18 < -2, we'll start by subtracting 18 from both sides to isolate the variable:

10x + 18 - 18 < -2 - 18

10x < -20

Next, divide both sides by 10 to solve for x:

10x/10 < -20/10

x < -2

So, the solution to the inequality is x < -2.