Question

What is the solution of -4x + 1 ≥ 7?

Answer 1

Subtract 1 from both sides, then divide both sides by -4 to solve for x. Remember If both sides of an inequality are multiplied by the same negative number, then:\[> \text{ becomes } < \]\[< \text{ becomes } \]etc.

Answer 2

x=-1.75

Answer 3

It can't be x=-1.75. It has to be an inequality.