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2/3x - 1/2y = 3 1/2x + y = 5 Which of the following systems is equivalent to the given system? 2x - y = 18 and x + 2y = 10 4x - 3y = 18 and x + 2y = 10 2x - 3y = 3 and x + 2y = 5
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3 votes
2/3x - 1/2y = 3

1/2x + y = 5

Which of the following systems is equivalent to the given system?

2x - y = 18 and x + 2y = 10
4x - 3y = 18 and x + 2y = 10
2x - 3y = 3 and x + 2y = 5

User Sergey Mashkov
by
7.5k points

2 Answers

3 votes

Answer:

4x - 3y = 18 and x + 2y = 10

User Missingfaktor
by
7.4k points
7 votes
2/3x - 1/2y = 3 |multiply both sides by 6

4x - 3y = 18

1/2x + y = 5 |multiply both sides by 2

x + 2y = 10

Answer: 4x - 3y and x + 2y = 10.
User Clarius
by
8.3k points
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