Mathematics
Mathematics, 12.11.2019 05:31, johnsonkhalee

Consider the following system of equations:

equation 1: 8x+2y=308x+2y=30
equation 2: 7x+2y=247x+2y=24

what can we do to eliminate that variable pair?

(there are 2 correct answers. select both.)

add the two equations.

subtract equation 2 from equation 1.

divide the two equations.

multiply one equation by -1, then add the two equations.

answer
Answers: 1
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Consider the following system of equations:

equation 1: 8x+2y=308x+2y=30
equatio...

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