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4x - 2y = 5
y= 2x + 10

1 Answer

4 votes

Answer:

There is no solution

Explanation:

4x - 2y = 5 --> 4x - 2(2x + 10) = 5

4x - 4x - 20 = 5

4x - 4x -25 = 0

Final answer is -25 = 0 and so therefor it is no solution

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