Mathematics

Mathematics, 12.10.2019 21:30, bryant0103

Consider the system of linear equations.

7x+16y=-2
9x-4y=22

to use the linear combination method and addition to eliminate the y-terms, by which number should the second equation be multiplied?

a. -4
b. -1/4
c. 1/4
d. 4

answer

Answers: 1

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Consider the system of linear equations.

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