Respuesta :

Part A:
x + y = 7 y = -x +7
2x + y = 5
2x -x + 7 = 5
x + 7 = 5
x = -2

-2 + y = 7
y = 9

the answer is (-2,9)

Part B
uh i don’t have a graph on me but just graph the equations
y = -x + 7 and y = -2x + 5
Rhuk
The answer is (-2,9)

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