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Solve by substitution Y=5x+30 Y=2x
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4 votes
Solve by substitution
Y=5x+30
Y=2x

User Cree
by
7.9k points

1 Answer

1 vote

Answer: x= -10 and Y=-20

Explanation:

If y is equal to 2x that mean you need to substitute Y=5x+30 like this 2x=5x+30

Solve by substitution Y=5x+30 Y=2x-example-1
User Stewie Griffin
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7.8k points
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