Answer:
The answer is A
Step-by-step explanation:
Answer: x=18
Step-by-step explanation: ...
$48
16 x 3 = 48
x = -1, y = 1.5
3x + 6y = 6 -----> x + 2y = 2
-3x + 2y = 6 -----> -3x + 2y = 6
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4x = -4