Question

x+2y=0
x+2(-2)=0

please solve

Answer 1

x=4 y=-2

Answer 2

from the second equation, rewrite it, and you get: x = 4.

plug that into the first equation. 4 + 2y = 0
solve for y: 4 = -2y, you get y = -2.

final answers: x = 4, y = -2.

Answer 3

how about
-6+2y=0
0+2y=0
6+2y=0

please solve :) thank you so much

Answer 4

u will get 3 ans for y

Answer 5

ask your (other) question on left

Answer 6

3,0 and -3