To rewrite the equation $y = 2x + 8$ in standard form, you need to rearrange it into the form $Ax + By = C$, where $A$, $B$, and $C$ are integers, and $A$ is non-negative.

Starting with the given equation:

$y = 2x + 8$

Subtract $2x$ from both sides to move the $x$ term to the left side:

$-2x + y = 8$

Now, to make $A$ positive, multiply the entire equation by $-1$:

$2x - y = -8$

So, the equation in standard form is:

$2x - y = -8$

Would you like further details or have any questions about this? Here are some related questions:

1. How do you convert an equation from slope-intercept form to standard form?
2. What is the importance of the standard form of a linear equation?
3. Can the standard form of a linear equation have fractions?
4. What are the benefits of using the standard form over slope-intercept form?
5. How do you find the slope of a line given its standard form?

Tip: When rewriting an equation in standard form, ensure that the coefficients of $x$ and $y$ are integers, and the coefficient of $x$ is non-negative.