Which of the following statements is not true of deductive reasoning? It is used when you solve an equation in algebra. It is used to make broad generalizations using specific observations. It is used to prove basic theorems. It is used to prove that statements are true.

"It is used when you solve an equation in algebra" is the untrue statement.

Step-by-step explanation:

"It is used when you solve an equation in algebra."

When you solve an algebra problem, you are not using deductive reasoning. You are using the information in front of you to correctly answer.

"It is used to make broad generalizations using specific observations."

This is exactly what deductive reasoning is, you are making generalizations and coming up with your own conclusions through observation.

"It is used to prove basic theorems."

This is also true, you can use deductive reasoning by using your specific observations and drawing conclusions to prove the theorems.

"It is used to prove that statements are true."

Using your own observations, you can draw your own conclusions to prove what you are saying is factual.