Math, asked by ruchitajade123, 16 days ago

Q.5) If 49 x +21 y = 100 and 21 x + 49 y = 110 , find x + y *
a) 3
b) -3
c) 210
d) 10
Pls ans its urgent

Answers

Answered by Radhaisback2434

0

Step-by-step explanation:

c) 210 is the answer..

Hope its help..

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