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What is the solution to 3x+4y=30 y=3x
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1 vote
What is the solution to 3x+4y=30
y=3x

User Imran Qamer
by
4.9k points

1 Answer

6 votes
Answer: x = 2
y = 6

Substitute the y value of 3x in to the first equation for y

Work:
What is the solution to 3x+4y=30 y=3x-example-1
User Pratap Alok Raj
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5.5k points
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