Question

Which of the following is equivalent to 2c+(3c−4)=25 ? A 1c−4=25 B 5c−4=25 C 6c−4=25 D 6c−8=25

Answer 1

The equivalent expression to the equation 2c+(3c−4)=25 after combining the like terms is 5c−4=25.

Therefore, the correct answer is: option b) 5c−4=25.

Step-by-step explanation:

The student's question is asking which of the following options is equivalent to the given equation 2c+(3c−4)=25.

To find the equivalent expression, let's simplify the given equation step-by-step:

1. Combine like terms: 2c + 3c becomes 5c.
2. Leave the constant term −4 as it is.
3. The simplified form of the equation is 5c − 4 = 25, which matches the answer choice B.

Therefore, the simplified equivalent to the given equation is 5c − 4 = 25.