Question

If x=a,y=b is the solution of the pair of linear equations x-y=2 and x+y=4 find the value of a and b

Answer 1

a-b=2
a+b=4
solving
2a=6
●a=3
3-b=2
●b=1
hope this is right!

Answer 2

Answer:

a-b=2

a+b=4

solving

2a=6

●a=3

3-b=2

●b=1

hope this is right!

Step-by-step explanation: