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 Mar 3 comment How to solve Probability questions? Thank you !! Yes it is 4 Black marbles and answer is correct, quantity b is greater !! And thank you for solving the question. This helps me to solve similar problems Mar 1 asked How to solve Probability questions? Feb 14 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ @AméricoTavares, Great help ! You also have changed the title and made it easier !! Thank you so much !! Feb 14 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ @TPedja Great Thank you !! Your Derivation helped me a lot !! Feb 14 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ @TheChaz Great Thank you !! Your Derivation was simple and easy to follow !! Thank you for your help !! Feb 14 awarded Scholar Feb 14 accepted Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ Feb 13 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ @AméricoTavares , I should have explained Derivation for x and y !! My initial hunch on deriving the above equation was based on y = mx + b !! Its my fault, Feb 13 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ @TheChaz , I am able to understand your last part of the derivation .. B4−14B2+B+38=0 , From then can you please explain me how you are able to generate B=2 and A=3 Feb 13 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ I said upto this step : t 4 −14⋅t 2 +t+38=0 Feb 13 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ I am able to derive upto this equation t ^ 4 −14 ^ t ^ 2 +t+38=0 , from then i am lost !! Can you please explain the rest Feb 13 comment Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$ @john w, solve is to get values for x and y Feb 13 awarded Student Feb 13 asked Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$