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4 votes
15 points

Solve the following System of Equations:
3x + 5y = 9
x - y = -5
Which of the following steps are correct for the solution?
SELECT ALL THAT APPLY.
(Select all that apply)
He multiplies the second equation by 5 and adds it to the first
equation to obtain 5x-5y= 10 after adding the 2 equations
He multiplies the second equation by -3 to eliminate the x
variable
He multiplies the second equation by -3 and adds it to the first
equation to obtain 8y = 24
The solution to the system is (-23)
The y-value for the solution is -3

15 points Solve the following System of Equations: 3x + 5y = 9 x - y = -5 Which of-example-1
User Pakeha
by
7.9k points

1 Answer

3 votes


_____________________________________

ANSWER:


\tt\large{y=(9)/(2)}


\tt\large{x=-5+y}


_____________________________________

꧁____YunaKoharuChan____꧂

User Bovine
by
8.3k points

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