Answer:
21.3y + 12x
Step-by-step explanation:
Answer:
x=35, y=21. (35, 21).
Step-by-step explanation:
x+y=56
x-y=14
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2x=70
x=70/2
x=35
35+y=56
y=56-35
y=21
Answer: I think the answer might be the first option
Step-by-step explanation:
Answer:
1 Answer which is zero
Step-by-step explanation:
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