Mathematics

Scott Hahn

25 June, 13:39

Which statement correctly explains how Mari should find a solution to the following system of linear equations using elimination?

2f-5g=-9

-7f+3g=4

Multiply the first equation by 7 and the second equation by 2, and then add.

Multiply the first equation by 3 and the second equation by 5, and then subtract.

Multiply the first equation by - 7 and the second equation by 2, and then add.

Multiply the first equation by - 3 and the second equation by 5, and then add.

+4

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