Question

$2x + y = 0 \\ 4x - 3 = 5$
Using substitution method​

Answer 1

Answer:

there is some mistake in your question

Answer 2

Answer:

x = -2

y = -4

Step-by-step explanation:

let eq (i) we get

x = -y/2

put this in eq (ii)

4×-y/2-3 =5

-2y-3=5

-2y=8

y=-4

put y in eq (i)

you get

x=-2