Let S Draw Graphs Of X Y 4 2x Y 2 And Observe Them Sarthaks Econnect Largest Online Education Community
Find an answer to your question solve the following simultaneous equation x y = 4 , 2x 5y = 1 pravin6862 pravin6862 Math Secondary School answered Solve the following simultaneous equation x y = 4 , 2x 5y = 1 2 See answers AdvertisementTo solve a pair of equations using substitution, first solve one of the equations for one of the variables Then substitute the result for that variable in the other equation 2xy=6,2xy=2 2 x y = 6, 2 x − y = 2 Choose one of the equations and solve it for x by isolating x on the left hand side of the equal sign