(x + y) = 100 तथा (x-y) = 64 तो x का मान ज्ञात करो
(a) 14
(b) 12
(c) 10
Answers
Answered by
0
Step-by-step explanation:
adding both of the equation
we get
2x = 100+64
x = 164/2
=82
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