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OpenStudy (anonymous):
What is a possible first step to eliminate a variable in the following system? 2x – 3y = –1 / 3x – 4y = –3 // Answers: /////// Multiply the first equation by –4 and the second equation by 3. // Multiply the first equation by –3 and the second equation by 2. // Multiply the first equation by 3 and the second equation by –2. // All of the above.
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OpenStudy (anonymous):
All of the above.
OpenStudy (anonymous):
howw?!
OpenStudy (anonymous):
why dont you try it and find out? you will see that if we do what all the options say, we can elimnate one variable
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