Solve y = 5.6x - 2.1: Finding y When x = 2

To solve this problem, follow these steps:

• Step 1: Identify the given equation and variable.
• Step 2: Substitute the given value of $x$ into the equation.
• Step 3: Perform the necessary arithmetic to calculate $y$.

Now, let's work through each step:
Step 1: The equation given is $y = 5.6x - 2.1$. We need to find $y$ when $x = 2$.
Step 2: Substitute $x = 2$ into the equation:
$y = 5.6(2) - 2.1$.
Step 3: Calculate $y$ by performing the arithmetic:
First, calculate the multiplication: $5.6 \times 2 = 11.2$.
Then, subtract 2.1 from 11.2: $11.2 - 2.1 = 9.1$.

Therefore, the solution to the problem is $y = 9.1$.