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Maharashtra Class 10 Answered

x+y=5 ; x-y=3  
Asked by minakshisukhadeve112 | 22 Feb, 2019, 09:46: PM
answered-by-expert Expert Answer
x + y = 5  .............(1)
x - y  = 3 ...............(2)
 
By adding (1) and (2), we get 2x = 8  or x =4
 
By substituting x value in eqn.(1), we get,   4+y = 5   or  y = 5-4 = 1
 
hence the solution of above equations : x = 4,  y = 1
Answered by Thiyagarajan K | 23 Feb, 2019, 12:16: AM

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