Question

is x=2 and y=3 a solution of 2x-y=5.check and find one more solution​

Answer 1

Step-by-step explanation:

If x=2

2(2)-y=5

4-y=5

-y=5-4

y=-1.

(2,-1)

If y=3

2x-3=5

2x=5+3

2x=8

x=8/2

x=4.

(4,3)

Answer 2

Answer:

1 ≠ 5

therefore this not solutions of the equation

Step-by-step explanation:

x=2 y=3

2(2)-3=5

4-3 = 5

1 ≠ 5

another solution of this equation is

2x-y = 5

2x - 5 = y

let x be 1

2(1) - 5 =y

2 - 5 = y

y = -3

another solution is y= -3 and x = 1

hope it helps