Find the values of x and y satisfying x + y = 4 and 3x - y = 0.
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Find the values of x and y satisfying x + y = 4 and 3x - y = 0.
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Answer:
x=1
y=-3 is the correct answer
Let the value of x be 1 and y be 3
Therefore, x + y = 4
3 + 1 = 4
And
3x - y = 0
3 × 1 - 3 = 0