Question

3x + 4y = 18 -2x + 4y = 8 by elimination

Answer 1

x = -8/5 y + 26/5

Explanation:

im not entirely sure but i tried my best hope this helps :)

Answer 2

Explanation:

3x + 4y =18...........(1)

-2x+4y=8...............(2)

Same sign for 4y so Addition

x=26

Substitute in (2)

-2×26 +4y=8

-52+4y=8

4y=8+52

4y=60

y=15