Answers

2015-12-03T16:27:24+05:30
X + y= 37 so y=37-x ⇒A
since x² - y²= 185 ⇒B 
putting the value of y in (B)
x² - ( 37-x)² = 185
x² - (1369 -74x +x²) = 185
 -1369 + 74x -x²=185
74x= 185 + 1369
74x = 1574
x = 1574/74
x=21 then y= 16
And Difference between them is 5.

Hope It'll Help!!!!!!!!!!!
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2015-12-03T17:22:56+05:30
Very easy  x+y= 37
x2-y2=185
x-y
now solve it
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