Thank you for the opportunity to help you with your question!
x -2y = -9
multiply above equation by 2
you will get
2x -4y = -18 -------> 1st equation
-2x+4y = 18 ----------> 2nd equation
by adding them you will get
so there is no solution on these equations
x,y = (NO SOLUTION)
This is what I answered no solution but says it is wrong
answer is write dear when 0 = 0 there is no solution exist
are you studying via distance learning and Give on line exams?
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