Write as a Vector Equality 4x-5y=3 , 8x+15y=-24

Problem

{[4*x−5*y=3],[8*x+15*y=−24])

Solution

1. Identify the coefficients of the variables x and y from each equation to form the coefficient matrix.

2. Define the vector of variables as a column vector containing x and y

3. Set the product of the coefficient matrix and the variable vector equal to the column vector of the constants from the right side of the equations.

Final Answer

([4,−5],[8,15])*([x],[y])=([3],[−24])

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