Question

find four solutions for 2x-y=4

Answer 1

2x-y=4
2x-4=y

Solutions :
let X=y
2(1)-4=y
2-4=y
-2=y
(1,-2)
let X=0
then y=2(0)-4
0-4
-4
(0,-4)
let X=2
2(2)-4
4-4
0
(2,0)
let X=-1
2(-1)-4
-2-4
-6
(-1,-6)

Answer 2

☆Hey friend!!!☆

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Here is your answer ☞
!!==!!==!!==!!==!!==!!==!!

$given \: equation \\ \\ = > 2x - y = 4 \\ \\ now \\ \\ for \: four \: solution \\ \\ 1st \: \: = > x = 1 \: \\ then = > y = - 2 \\ \\ 2nd = > x = 2 \\ then \: = > y = 0 \\ \\ 3rd = > x = 3 \\ then = > y = 2 \\ \\ 4th = > x = 4 \\ then = > y = 4$

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Hope it will help you ☺☺
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Devil_king ▄︻̷̿┻̿═━一