Math, asked by Paramjeet8408, 9 months ago

5x+2y=13,7x-5y=26 cross multiplication method

Answers

Answered by amitsing000777
1

Answer:

5x + 2y =13, (i)

7x-5y=26 (ii)

equation (i) multiple for 5 and equation (ii) multiple for 2;

25x +10y=65

14x - 10y=52

39x-0=117

x=117/39

x=3 ans

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