Question

solve the pair of linear equations 5x+ 3y =12 , 4x -3y=6​

Answer 1

Answer:

x=2,y=2/3

Step-by-step explanation:

5x+3y=12 ----- 1

4x-3y=6 ------ 2

Now , adding eq1&2

we get,

9x=18,

x=2.

replacing x with 2 in eq1 ,

we get,

5(2)+3y=12

10+3y=12

3y = 12-10

3y=2

y=2/3