Find the value of the following.
`3x + 4y` for x = 2 and y = 3

Options

A. 17
B. 18
C. 19
D. 20

Answer

To find the value of the expression \(3x + 4y\) for \(x = 2\) and \(y = 3\), we can follow these steps:

### Step 1: Write down the expression
The expression we need to evaluate is:
\[ 3x + 4y \]

### Step 2: Substitute the values of \(x\) and \(y\)
We know that \(x = 2\) and \(y = 3\). We will substitute these values into the expression:
\[ 3(2) + 4(3) \]

### Step 3: Perform the multiplication
Now, we will calculate the products:
\[ 3 \times 2 = 6 \]
\[ 4 \times 3 = 12 \]

### Step 4: Add the results
Next, we will add the results of the multiplications:
\[ 6 + 12 = 18 \]

### Step 5: State the final answer
Thus, the value of \(3x + 4y\) when \(x = 2\) and \(y = 3\) is:
\[ \boxed{18} \]

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