Let's solve the equation step by step:

$-28 = 5x - 3$

1. Add 3 to both sides of the equation to isolate the term with $x$:

$-28 + 3 = 5x$

$-25 = 5x$

2. Now, divide both sides by 5 to solve for $x$:

$x = \frac{-25}{5}$

$x = -5$

So, the solution is $x = -5$.

Would you like further details on the steps? Or do you have any questions?

Here are 5 related questions:

1. What if the equation was $-28 = 3x - 3$?
2. How would you solve an equation with fractions like $\frac{-28}{2} = \frac{5x}{4}$?
3. How do you check if the solution to an equation is correct?
4. Can you solve a system of equations like $2x - 3 = 4$ and $5x + 1 = -8$?
5. What happens if the equation involves absolute values, like $|5x - 3| = 28$?

Tip: Always isolate the variable (x) first by eliminating constants or coefficients step by step.