Question

Solve the following pair of linear equations by the elimination method and the substitution method :
(i) x + y = 5 and 2x - 3y = 4 

(ii) 3x + 4y = 10 and 2x - 2y = 2 

(iii) 3x - 5y - 4 = 0 and 9x = 2y + 7


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Answer 1

Answer:

1 one Y=6/5 X=19/5

2nd one is X=2 Y=1

3rd one is X=....... do u calculations Y= -19/17

Answer 2

Answer:

this is your ans.

I hope it helps you