Question

Verify x+y=y+x for x=4 and y=-3

Answer 1

Answer:

x+y=y+x

X=4

y=-3

4+(-3)=(-3)+4

1=1

Both 1and 1 are equal

lhs=rhs

Hence Verified...

Answer 2

$x + y = y + x \\ given \: x = 4 \: and \: y = - 3 \\ = > 4 + ( - 3) = ( - 3) + 4 \\ = > 4 - 3 = - 3 + 4 \\ = > 1 = 1 \\ lhs = rhs$