Y = –x + 4 x + 2y = –8 How many solutions does this linear system have?

Mathematics

1 answer:

kvasek [131]3 years ago

4 0

X + 2y = -8
-x - y = -4

y = -12

x = -8 - 2 (-12) = -8 + 24 = 16

It has a one solution

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