Question

Y - 4x = -2
2y - 8x = -4

Answer 1

(x, -2+4x)

Explanation:

See The image below:)

Answer 2

Using substitution method

First make y in equation 1 the subject of formula

Y=4x-2

Sub in equation 2

2(4x-2)-8x=4

8x-4-8=4

8x=4+12

8x=16

X=2

Sub in any of equation to get y

Explanation:

Y =4(2)-2=6