Questions: Simplify, if possible, by combining like terms. 2c-c+4 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. 2c-c+4= (Simplify your answer.) B. The expression cannot be simplified.

Simplify, if possible, by combining like terms.
2c-c+4
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. 2c-c+4= (Simplify your answer.)
B. The expression cannot be simplified.

Transcript text: Simplify, if possible, by combining like terms. \[ 2 c-c+4 \] Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. $2 \mathrm{c}-\mathrm{c}+4=$ $\square$ (Simplify your answer.) B. The expression cannot be simplified.

Solution

Solution Steps

To simplify the expression $2c - c + 4$, we need to combine like terms. The terms $2c$ and $-c$ are like terms because they both contain the variable $c$. By combining these terms, we can simplify the expression.

Step 1: Identify Like Terms

The expression given is $2c - c + 4$. To simplify, we first identify the like terms. The terms $2c$ and $-c$ are like terms because they both contain the variable $c$.

Step 2: Combine Like Terms

Combine the like terms $2c$ and $-c$ by performing the subtraction: \[ 2c - c = c \]

Step 3: Simplify the Expression

After combining the like terms, the expression simplifies to: \[ c + 4 \]