solve the following equation 3 X + Y is equal to 1 and 2 x minus 11 is equal to 3 by cramer's rule
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Answer:
(X,Y) = (7,-20)
Step-by-step explanation:
2x-11=3
=> 2x = 14
=> X = 7
3x + y = 1
=> 3*7 + y = 1
=> y = 1-21
=> y = -21
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