Question

solve this equation 2x-y-1=0 by putting x =0, 1 ,2 ​

Answer 1

Answer:

Hi Pls MARK AS BRAINLIEST

Step-by-step explanation:

2*0-y-1=0

-y-1=0

-y = 1

2*1-y-1=0

2-y-1 = 0

2-y = 1

-y = 1-2

-y= -1

so y = 1

2*2-y-1=0

4-y-1=0

4-y= 1

-y = 1-4

-y = -3

so y = 3