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zmey [24]
3 years ago
6

Which equation is part of solving the system by substitution?

Mathematics
2 answers:
gayaneshka [121]3 years ago
5 0

Answer:

4(11-y)²-3y²=8

Step-by-step explanation:

x+y=11

x=11-y

melomori [17]3 years ago
3 0

Answer:

a

Step-by-step explanation:

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