3x - 7y + 10 = 0. y - 2x - 3 = 0 Solve using substitution method

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Using Substitution Method
Solve:
3x - 7y + 10 = 0
y - 2x - 3 = 0
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hello sir i wanna ask as i have done this ques means i use eq n 2 and finded value of x not of y and my third equation come like this y-3/2 and my y= -1 and x=0-2 so is it wrong

bhaktimastiwithakshaj
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Sir is this question is solved by both substitution and elimination method? If yes then how do we come to know that by which method is this question solved ?

divyabhardwaj
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Sir why you don't take eq 1 to make substitute method

saneejjayaprakashgaming
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8/x - 9/y=1 and 10/x + 6/y =7 by substitution method....

jyotiranjandas