Write as a Vector Equality x+y=1 , x-Y=9

Problem

{[x+y=1],[x−y=9])

Solution

1. Identify the variables and coefficients in the system of linear equations.

2. Represent the coefficients of the variables x and y as column vectors.

3. Write the system as a linear combination of these column vectors, where the scalars are the variables.

4. Equate the linear combination to the vector of constants from the right-hand side of the equations.

Final Answer

x*[[1],[1]]+y*[[1],[−1]]=[[1],[9]]

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