Question

What is the answer?

Answer 1

3 - x is greater than equal to 2 X + 15

3 is greater than equal to 3X + 15

- 12 is greater than equal to 3 x

- 4 is greater than equal to x

hence x b - 4 - 4 is greater than x

Answer 2

x ≤ - 4

Explanation:

Given

3 - x ≥ 2x + 15 ( add x to both sides )

3 ≥ 3x + 15 ( subtract 15 from both sides )

- 12 ≥ 3x ( divide both sides by 3 )

- 4 ≥ x, hence

x ≤ - 4