Question

The solution of the equation 2x-y=2is

Answer 1

if x=2then

2x2-y=2

4-y=2

-y=2-4

-y= -2

y=2

Answer 2

Step-by-step explanation:

• 2x-y=2

2x=y+2

x=y+2/2

x=y/2+1

x-1=y/2

y=x-1/2

then x,y values sub in first step

2(2+y/2)-x-1/2=2

4+2y-x+1/2=2

4+2y-x+1=4

-x+2y+1=0

x-2y-1=0