Answer:

Explanation:
Given equation:

To solve for a, we need to isolate a on one side of the equation.
Add bx to both sides of the equation:

Add c to both sides of the equation:

Divide both sides of the equation by x²:

Therefore, the given equation solved for a is:

Additional comments
The right side of the equation can be separated into two fractions, by dividing bx by x² to give b/x, and dividing c by x² to give c/x²:
