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

2 Answers

4 votes

Answer:

Infinitely many

Explanation:

User Ben Holland
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1 vote
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
User TalESid
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7.8k points