Question

5x-y=2 and x-y=-2 solve the linear equations​

Answer 1

Answer:

as both the equations equal to 2 and minus 20 in x minus y we will replace the minus because minus minus becomes Plus

Step-by-step explanation:

thus 5x-y=x-y

4x=-2y

x=-2y/4

x=-1/2

Answer 2

Answer:

5x-y=2

x-y=-2

by elimination method

5x-y=2

-x+y=2

4x=4

x=1

5(1)-y=2

5-y=2

y=5-2

y=3