if 2x+y=23 and 4x-y=19 find the values of x-y and 5y-2x
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Tanyaraitr:
it is a answer or you are asking something
answer hai
it is not a answer and i want this ques with full steps
answer is -20and31
no
u are wrong ok
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thanks very much and it is correct answer
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x-y= -20 and 5y-2x = 31
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