Random Worksheet - Pairs of Equations (Using 2 equations)- STD-9 (EM)

Pair of Equations...STD - 09

Find the values of x and y ?

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x+ y= ................(A)

x- y= ................(B)

ie, (A) + (B) →

ie, 2x=

∴ x=



Putting this value in (A) ,





ie,

∴ y=

=

x= :: y=