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faust18 [17]
3 years ago
5

Y=x+1, xy+2x=0 Help please

Mathematics
1 answer:
Vsevolod [243]3 years ago
7 0

Answer:

x = 0,-3

y = 1,-2

Step-by-step explanation:

We can substitute x+1 for x in the second equation

x(x+1) + 2x = 0

x^2 + 3x = 0

x(x+3) = 0

x = 0,-3

y = 1,-2

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