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3 years ago

Which ordered pair is a solution of the given system of equations {x+2y=6 {x-y=3

Mathematics

2 answers:

tino4ka555 [31]3 years ago

8 0

X+2y=6 now subtract the other equation from this...
-x+y=-3 gives you

3y=3, so y =1, making x+2y=6 become:

x+2(1)=6

x+2=6, so x=4

The solution is the point (4,1)

Ainat [17]3 years ago

4 0

The pair (4,1) is the solution.

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