1.

. Solve the following simultaneous equations graphically x + y = 2 , x - y = 4​

Answer»

ong>ANSWER:

x=5

y=1

Step-by-step EXPLANATION:

x+y=2

x=2-y..........1

x-y=4

x=4+y.......2

<>2-y=4+y

<>-2=-2y

<>y=1

x=5



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