solve for x and y: 99x+101y= 4989,
101x +99y= 501
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Answer:x=1113.26,y=1135.73
Step-by-step explanation:
First we multiply 1st equation by 101 and 2nd equation by 99 and subtract 2nd from 1st...then we get value of y after solving it..thenafter that solve by putting the value of y to find value of x....
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