Which statement correctly explains how Mari could find the 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 subtract.
+4
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Home » Mathematics » Which statement correctly explains how Mari could find the 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.