Write as a Vector Equality -x+3y=-9 , x+3y=-9

Problem

{[−x+3*y=−9],[x+3*y=−9])

Solution

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

2. Separate the variables by expressing the system as a linear combination of these column vectors.

3. Assign the constants on the right side of the equations to a resultant vector.

4. Construct the vector equality by multiplying each variable by its corresponding coefficient vector and setting their sum equal to the constant vector.

Final Answer

x*[[−1],[1]]+y*[[3],[3]]=[[−9],[−9]]

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