Write as a Vector Equality 2x+2y=110 , x-y=5

Problem

{[2*x+2*y=110],[x−y=5])

Solution

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

2. Define the variable vector containing the unknowns x and y

3. Extract the constants from the right-hand side of the equations to form the constant vector.

4. Express the system as a single matrix-vector product equal to the constant vector.

Final Answer

([2,2],[1,−1])*([x],[y])=([110],[5])

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