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Mathematics, 17.03.2020 20:03 kikipie8504

4) Which step could be completed in order to prepare the system of equations below for the elimination method?

1st equation: 5x-3y=10
2nd equation: 8x+6y=15

A) Multiply the 1st equation by -2
B)Multiply the 2nd equation by 2
C)Multiply the 1st equation by 2
D)Multiply the 2nd equation by -2

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