Write a pair of linear equations which has the uniquesolution X=-1 and Y=3
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y-x=4 is a eqn and x+y=2 is another pls thank
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Answer:
x + y = 2
2x + 3y = 7
Step-by-step explanation:
Condition for a pair of linear equations with an unique solution:
a1/a2 ≠ b1/b2
Given that x = -1 and y = 3
So, the equations : x + y = 2 and 2x + 3y = 7 have a unique solution with the value of x as -1 and the value of y as 3
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