Question

Add three to y, triple your answer, subtract three and then simplify the equation.

a. y + 9
b. y + 6
c. 3y + 6
d. 3y - 6

Answer 1

To simplify the equation, you first add three to y, then triple the sum, and finally subtract three. After performing these operations step by step, the simplified equation is 3y + 6, which matches option (c) in the given choices.

Step-by-step explanation:

The question asks you to perform a series of operations on a variable y. First, you add three to y, then triple your answer (which means multiply by 3), then subtract three. Let's perform the operations step by step:

1. Add three to y: y + 3.
2. Triple the result from step 1: 3(y + 3).
3. Expand the multiplication from step 2: 3y + 9.
4. Subtract three: 3y + 9 - 3.
5. Simplify the equation by combining like terms: 3y + 6.

Therefore, the simplified equation is 3y + 6, which corresponds to choice (c).