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Selve each pair of simultaneous equations by substitution method y = 2x x+y=9​
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1 vote
Selve each pair of simultaneous equations by substitution method
y = 2x
x+y=9​

User Jboxxx
by
5.9k points

1 Answer

3 votes

Answer:

2x-y

Xy=9.

Explanation:

It may help u(^_-)

User Andrew Einhorn
by
5.8k points
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