Reverse or Preserve

Front

What is the solution to 7x > -56?

Back

x > -8

Front

When do we reverse or flip an inequality symbol?

Back

When we multiply or divide by a negative coefficient

Front

Does the sign flip when solving: 18 < -3x?

Back

Yes

Front

What does reverse the inequality sign mean?

Back

Flip It

Front

Does dividing by a negative reverse the inequality sign?

Back

Yes

Front

What happens to the inequality sign when you multiply both sides by a negative number?

Back

The inequality sign flips.

Front

If x < 5 and you multiply both sides by -2, what is the new inequality?

Back

x > -10

Front

What is the first step in solving the inequality 3x + 4 < 10?

Back

Subtract 4 from both sides.

Front

What is the solution to the inequality -2x > 6?

Back

x < -3

Front

What does it mean to preserve the inequality sign?

Back

Keep the sign the same.