Answer:
Exactly one solution
Step-by-step explanation:
4x -2y = 8
2x +y = 2
Multiply the second equation by 2
4x +2y = 4
Add the two equations together
4x -2y = 8
4x +2y = 4
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8x = 12
x = 12/8
We know there will be one solution
Answer:
4
Step-by-step explanation:
the answer of this question is (-2,2)