Write as a Vector Equality 7x-4y=60 , 2x-5y=21

Problem

{[7*x−4*y=60],[2*x−5*y=21])

Solution

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

2. Express the system as a linear combination of the variable x multiplied by its coefficient vector and the variable y multiplied by its coefficient vector.

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

Final Answer

x*[[7],[2]]+y*[[−4],[−5]]=[[60],[21]]

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