Write as a Vector Equality x-y=3 , 2x-y=4

Problem

{[x−y=3],[2*x−y=4])

Solution

1. Identify the coefficients of the variables x and y in each equation to form the column vectors.

2. Separate the variables into a linear combination where each variable scales a vector of its respective coefficients.

3. Represent the constants on the right side of the equations as a single constant vector.

4. Combine these components into a single vector equation.

Final Answer

x*[[1],[2]]+y*[[−1],[−1]]=[[3],[4]]

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