Question

18.Check if (2, 0) and (0, 4) are a solution of 2x + y = 4​

Answer 1

Answer:

Yes they both are solutions

Step-by-step explanation:

In the first case (2,0)

Substitute x with 2 and y with 0 in the equation

2*2 + 0 = 4

4+0=4

Hence, (2,0) is a solution

In the second case(0,4)

Substitute x with 0 and y with 4

2*0 + 4 = 4

0 + 4 =4

Hence, (0,4) is also a solution