Question

X + Y = -4. 2x - y = -2 solve it​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

x= -2 and y = -2

Step-by-step explanation:

x+y=-4....(i)

2x-y=-2....(ii)

Subtracting eqn.1 from 2

x+y = -4

2x-y = -2

_________

3x = -6

x= -2

Putting value of x in eqn. 1

x+y= -4

(-2)+y = -4

y = -4 +2

y = -2