Question

2x + 4y = 16 , 2x - 4y = 0

Answer 1

We can combine the two equations to eliminate a variable, as the coefficients for y in both equations are opposite numbers.

Combine the equations:

$4x = 16$

Divide both sides by 4 to get x by itself:

$x = 4$

Plug this value into one of the equations:

$2(4) + 4y = 16$
$8 + 4y = 16$

Subtract 8 from both sides:

$4y = 8$

Divide both sides to get y by itself:

$y = 2$

The answer is 'x = 4, y = 2'.

Answer 2

Y= 2 
x = 4

Did this with a lil guess and check