Understanding the Equation: $-10xy^2 - 12xy^2 = -22xy^2$

Mathematics often presents equations that, at first glance, seem complex but reveal clear patterns once analyzed. One such equation is:

$$
-10xy^2 - 12xy^2 = -22xy^2
$$

Understanding the Context

In this article, we’ll break down this equation step-by-step, explain its structure, simplify it properly, and explore its implications for algebraic reasoning and solving similar expressions. Whether you’re a student, teacher, or math enthusiast, understanding this equation strengthens your foundational algebra skills.


Breaking Down the Equation

Start with the original expression:

Key Insights

$$
-10xy^2 - 12xy^2 = -22xy^2
$$

Both terms on the left-hand side share the common factor $ -xy^2 $. Recognizing this common factor helps simplify and verify the equality.


Step 1: Combine Like Terms on the Left

We combine the coefficients of $ xy^2 $:

Final Thoughts

$$
-10xy^2 - 12xy^2 = (-10 - 12)xy^2 = -22xy^2
$$

So the left side simplifies neatly to:

$$
-22xy^2
$$


Step 2: Rewrite the Full Equation After Simplification

Substituting back into the original equation:

$$
-22xy^2 = -22xy^2
$$

This shows both sides of the equation are identical.


Step 3: Verifying Equality