Question

2x+3y=5,3x+y=4cramers rule

Answer 1

Explanation:

2x + 3y = 5------( i )

3x + y. = 4------( ii )

(i) × 1. -- ( ii ) × 3

11x = 17

or, x = 17/11

again,

( ii ) = 3 × 17/11 + y = 4

or, y = 4 - 17/11

or, y = 27/11.

Ans is a x = 17/11. & y = 27/11.