Write as a Vector Equality x+2y=4 , 3x-4y=7

Problem

{[x+2*y=4],[3*x−4*y=7])

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 vectors by multiplying x and y by their respective coefficient columns.

3. Set the resulting vector sum equal to the vector of constants from the right-hand side of the equations.

Final Answer

x*[[1],[3]]+y*[[2],[−4]]=[[4],[7]]

Want more problems? Check here!