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Mathematics 22 Online
OpenStudy (anonymous):

Two questions! I really NEED HELP with! 1) What is the value of the y variable in the solution to the following system of equations? 3x + 2y = 6 2x + 3y = −6 answer choices: 6 −3 3 −6 2) For the following system, if you isolated y in the first equation to use the Substitution Method, what expression would you substitute into the second equation? 2x + y = 8 −x − y = −5 answer choices: 8 + 2x 8 − 2x −8 − 2x −8 + 2x

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