Mathematics
Mathematics, 12.11.2019 09:31, maddy1276

Consider the following system of equations:
equation 1: 8x + 2y = 30
equation 2: 7x + 2y = 24
what can we do to eliminate that variable pair?
(there are 2 correct answers. select both.)
add the two equations.
o
subtract equation 2 from equation 1.
divide the two equations.
multiply one equation by -1, then add the two equations.

answer
Answers: 3
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Consider the following system of equations:
equation 1: 8x + 2y = 30
equation 2: 7x +...

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