CBSE BOARD X, asked by shivani552895, 5 months ago

solve for x and y:y - 4 x = 1 and 6 x- 5 y = 9

Answers

Answered by devdanu

0

Explanation:

multiplying 1 eq by 5

-20x+5y=5

6x-5y=9

adding both

-14x=14

x=-1

y+4=1

y=-3

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