Final answer:
To solve for the length L, you would use division to cancel out the width W and height H if they are multiplied together with L.
Step-by-step explanation:
To solve for L (the length), when we have an equation involving the multiplication of L by W (width) and H (height), we would use division. If the original equation is something like Volume = L × W × H, and we are given the volume and want to solve for the length L, we would divide both sides of the equation by W × H. This operation effectively cancels out the width and height, leaving us with L = Volume ÷ (W × H), which rearranges to give us the length.
In any situation where a quantity (like volume) is the result of multiplying length, width, and height (or any other two variables), to isolate one of those variables, you'd divide by the product of the other two. This is a basic principle in algebra known as 'inverse operations', where division is the inverse of multiplication.