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PLEASE Help I don’t understand!!! Create a system of two equations with the solution (2,7)


Sagot :

Answer:

x+y=9

x+2y=16

Step-by-step explanation:

x=2, y=7

2+7=9

so that be the first equation; x+y=9

2 + 2(7)= 16

so that would be the second equation; x + 2y = 16