Answer :

Hachiman17

y = -2x + 1

y = -2x -3

none cuz they're both -2x

heinemanboy

Answer: no solution

Step-by-step explanation:

2x+y=1

convert to y=mx+b

y=-2x+1

2x+y=-3

convert to y=mx+b

y=-2x-3

they are parallel

${teks-lihat-gambar} heinemanboy

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