Question

If x=a and y=b is the solution of equation x-y=2 and x+y=4 then what will be the value of a and b

Answer 1

Hey


Here is ur answer

.x-y =2➖ 1

And x+y =4➖ 2

By solving 1 and 2 equation by substitution method

We get

From1

y = x-2 ➖ 3..

Put y =x-2 in equation 2

We get.

x+x-2 =4

2x = 6

x =3

So
y = 3-2 =1

It is given that

a=x so a =3

And b=y so b=1


...the value of a is 3 and b is 1


@hope it helps you dear❤❤