Question

How do you solve `5x - 7x \geq - 14- 6x + 2x`?

Answer 1

`x in [-7;oo[`

Explanation:

`5x-7x>=-14-6x+2x`

`-2x>=-14-4x`

`-2x+4x>=-14`

`2x>=-14`

`x>=-7`

`x in [-7;oo[`