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Mathematics, 05.11.2020 18:50 rubes08
Which statement correctly explains how Andre could find the solution to the following system of linear equations using elimination?
8s - 9t = 15
7s - 2t = 12
Multiply the first equation by –7 and the second equation by 8, and then subtract.
Multiply the first equation by -7 and the second equation by 8, and then add.
Multiply the first equation by 2 and the second equation by 9, and then add.
Multiply the first equation by –2 and the second equation by 9, and then subtract.
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Which statement correctly explains how Andre could find the solution to the following system of line...
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