Solve the following pairs of equations by reducing them to a pair of linear equations :(1) 1/2x+1/3y=2and 1/3x+1/2y=13/6
Answers
Answered by
1
1/2x+1/3y=2 and 1/3x+1/2y=13/6
Taking lcm(3,2)=6 both the side we get two new equations:
1)3x+2y=12 & 2)2x+3y=13
Multiplying eq. 1) by 2 and eq. 2) by 3 and subtract eq. 1) and 2) we get,
y=3 & x=2
Similar questions