The equation 7x+8 = - 6x cannot have a positive solution. Why?
Choose the correct answer below.
• A. A positive solution will return a negative quantity for 7x + 8, and the right side of the equation cannot be negative
• B. A positive solution will return a negative quantity for - 6x, and the absolute value of an expression cannot be negative
• C. A positive solution will return a positive quantity for 7x + 8, and the right side of the equation cannot be positive.
• D. A positive solution will return a positive quantity for - 6x, and the absolute value of an expression cannot be positive.