Question

How many solutions does the equation −3y + 3y + 4 = 4 have?
Zero Infinitely many One Four

Answer 1

Combine like terms on the left side.

-3y + 3y + 4 = 4

-3y and 3y add to 0, so you get

4 = 4

4 = 4 is a true statement, so there is an infinite number of solutions. Every real number is a solution of this equation.

Answer: Infinitely many

Answer 2

Answer:

Infinitely many

Step-by-step explanation: