Mathematics, 04.11.2019 11:31 abbyramirez52
What would you need to multiply by in order to solve this system of equations using the linear combination (elimination) method?
6x-2y=4
7x+5y=3
question 9 options:
multiply the 1st equation by 3 and leave the 2nd equation alone. this will eliminate the y's when you add the two new equations together.
multiply the 2nd equation by -6 and leave the 1st equation alone. this will eliminate the x's when you add the two new equations together.
multiply the 1st equation by 7 and multiply the 2nd equation by 4. this will eliminate the x's when you add the two new equations together.
multiply the 1st equation by 5 and multiply the 2nd equation by 2. this will eliminate the y's when you add the two new equations together.
Answers: 3
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Mathematics, 21.06.2019 22:00
Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
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What would you need to multiply by in order to solve this system of equations using the linear combi...
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