Question

solve the following simultaneous equation graphically x+y=6 ; x-y=4 prove that​

Answer 1

Answer:

the answer of the question is

X=5,Y=9

Answer 2

SOLUTION :-

Adding the equations:-

x+y=6 ----(1)

x-y=4 (+)----(2)

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2x =10

x=5----> Ans

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Substituting value of x in eq 2 :-

x-y=4

5-y=4

-y=-1

y=1 -----> Ans