Question

Can someone help me understand how to solve inequalities better.

Answer 1

Sure. Question?

Answer 2

Solve them *almost* exactly the same way you'd solve an equation.

If you can solve 2x + 3 = 5, then you can solve 2x + 3 <5 in the same way.

Answer 3

\[4k-1\ge-3\]

Answer 4

When you plug in K
4k-1 should be greater than -3

Answer 5

Could you solve 4k - 1 = -3?

If so, do the exact same thing here.

Answer 6

would you add 4 to both sides?

Answer 7

Nope remember that 4k=4*k

Answer 8

You would first add 1 to both sides.

Answer 9

I think I got the answer...\[k \ge-0.5\]

Answer 10

Is this right?

Answer 11

Correct c:

Answer 12

YES! thanks <3

Answer 13

The only thing you have to remember:

is to flip the direction of the > or < sign, ONLY when dividing or multiplying both sides by a negative number.

otherwise solve inequalities the same as if there was an equals sign.

Answer 14

Thanks :)