Adding and Subtracting Matrices

How Do You Add Matrices?

Adding matrices is easier than you might think! Just find the corresponding positions in each matrix and add the elements in them! This tutorial can show you the entire process step-by-step.
How Do You Find Values For x and y to Make Two Matrices Equal?

Two matrices with the same dimensions are equal if the elements in corresponding positions are equal. Watch this tutorial to see how the definition of matrix equality can be used to find unknown values in matrices.