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anyanavicka [17]
3 years ago
6

Which statement correctly explains how Andre could find the solution to the following system of linear equations using eliminati

on?
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.
Mathematics
2 answers:
anzhelika [568]3 years ago
8 0

Answer:

it's B

Multiply the first equation by -7 and the second equation by 8, and then add.

trust me

Deffense [45]3 years ago
6 0

Answer: choice; b) Multiply the first equation by -7 and the second equation by 8, and then add.

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