Answer :
for y
y=x+6
y=x+6,X€R
for x
y=x+6
-x=6-y 4x
x=-6+y,Y€R
or
for x
3x+y
4x+2y=8
for y
y=-3x+6
=-3+6
=-3x(8)+6=8
y=x+6
y=x+6,X€R
for x
y=x+6
-x=6-y 4x
x=-6+y,Y€R
or
for x
3x+y
4x+2y=8
for y
y=-3x+6
=-3+6
=-3x(8)+6=8