Question

eliminate this, this is the (pair of linear equations in two variables)​

Answer 1

Answer:

x+y/2 =4

2x+y =8..............eq(i)

x/3+2y =5

x + 6y = 15...........eq(ii)

multiply eq (ii) by 2

2x+1y = 8

2x+2y =30

- - -

_________

-y = -22

y = 22

put the value of y in eq(i)

2x+22= 8

2x = 8-22

2x = -14

x = -14/2

x = -7