Question

In the given pair of liner equation x+2y=6 and 4x-2y=6 find the value of x

Answer 1

Answer:

Add both equations

x+2y+4x-2y=12

5x=12

x=2.4

2.4+2y=6

2y=3.6

y=1.8

Answer 2

Answer:

x=12/5

x+2y=6

4x-2y= 6

5x =12

x=12/5