garretcooper1
garretcooper1
17-02-2021
Mathematics
contestada
x + y = 4
2x - 5y = 15
Graphing
Respuesta :
meredith48034
meredith48034
18-02-2021
Answer:
Step-by-step explanation:
5x + 5y = 20
2x - 5y = 15
7x = 35
x = 5
5 + y = 4
y = -1
(5, -1)
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