Question

Solve the following pair of linear equations :
(3x/2) – (5y/3) = –2 , (x/3) + (y/2) = 13/6

Answer 1

Answer:

,

Explanation:

i hope you are helpful solutions

Answer 2

x = - 166/7

y = 423/21

Explanation:

(3x/2) – (5y/3) = –2

(9x/6) – (10y/6) = –2

9x - 10y = -12 -----------(1)

(x/3) + (y/2) = 13/6

(2x/6) + (3y/6) = 13/6

2x + 3y = 13 -----------(2)

(1) * 3 ---> 27x - 30y = -36

(2) * 10--> 20x - 30y = 130

Substracting, we get: 7x = - 166. Therefore x = - 166/7

Substituting x in (2), we get:

2(-166/7) + 3y = 13

-332 +21y = 91

21y = 91+332

y = 423/21

Thus solved.

x = - 166/7

y = 423/21