use the matrix tool to solve the system of equations choose the correct ordered pair4x-y=10 and 8x+5y=34

Solution of the given system of equations

 x = 3 and  y= 2

Step-by-step explanation:

Step(i):-

Given system of equations are

                                      4x - y =  10 ...(i)

                                     8x +5y = 34...(ii)

The matrix form

                          A X = B

Step(ii):-

By using matrix inversion method

|A| = ad-b c = 4(5) - 8(-1) = 20+8 = 28

Given matrix

Inverse of the matrix

Step(iii):-

The solution of the given system of equations by using matrix inversion method

                     X = A⁻¹ B

Final answer:-

Solution of the given system   x = 3 and  y= 2

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !