Step-by-step explanation:
2x - 3y = 9
2x + 3y = 3
__________ -
-6y = 6
y = -1
2x - 3(-1) = 9
2x - (-3) = 9
2x = 12
x = 6
Answer:
the answer is $9,867,396.83
2x² + 4
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