CBSE BOARD X, asked by shruti1615, 1 year ago

solve the pair of linear equation by elimination method x-3y= -10 , x-2y=10

Answers

Answered by AsraIbrahim
25
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shruti1615: tqsm
Answered by nagarajsunitha64
4

Answer:

x -3y = -10

x -2y = 10

(-) (+) (-)

---------------

-y = -20

y = 20

x -3y = -10

x -3(20)=-10

x - 60 =-10

x = -10+60

x = 50

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