SOLUTION: 8. Select the choice below that could be the first step in solving the following system of equations using elimination: -x + 4y = 9 3x - 5y = 10
A. Multiply the second equation
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Question 788166: 8. Select the choice below that could be the first step in solving the following system of equations using elimination: -x + 4y = 9 3x - 5y = 10
A. Multiply the second equation by 4
B. Write the first equation in terms of x.
C. Replace the right side of the first equation with the second equation
D. Multiply the first equation by 3
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
(-x + 4y = 9) X3
-3x+12y=27
3x - 5y = 10
D. Multiply the first equation by 3
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