Solve the Equation Using Both the Addition and Multiplication Properties

question 42

Multiple Choice

Solve the equation using both the addition and multiplication properties of equality.
--13 = 7x + 1

• A) {-21}
• B) {-2}
• C) {-17}
• D) {2}

---

Definitions:

Fungal Infection

An infection caused by a fungus, which can affect the skin, nails, or internal organs, leading to a variety of symptoms.

Hematocrit

The proportion of blood volume that is occupied by red blood cells, a key indicator of blood health and function.

Hemoglobin

A molecule found in red blood cells that is tasked with carrying oxygen from the lungs to various parts of the body.

Anemia

A condition in which there is a deficiency of red cells or of hemoglobin in the blood, resulting in pallor and fatigue.