Solve each of the following systems of equations using matrix method.

Question

Solve each of the following systems of equations using matrix method. 4x - 3y = 3; 3x - 5y = 7.

Philoid · Accepted Answer

To find: - x , y

Given set of lines are : -

4x - 3y = 3;

3x - 5y = 7

Converting the following equations in matrix form,

AX = B

4R₂ – 3R₁

Again converting into equation form, we get

4x – 3y = 3

- 11y = 19

Y =

4x – 3 × = 3

4x = 3 -

4x =

X =

∴