Mathematics
Mathematics, 14.12.2019 01:31, obliviousho2018

Question 3(multiple choice worth 1 points)
(04.03 mc)

the following proof shows an equivalent system of equations created from another system of equations. fill in the missing reason in the proof.

statements reasons
2x + 2y = 14
−4x + 6y = 12 given
2x + 2y = 14
−2x + 3y = 6 ?
multiplication property of equality
addition property of equality
division property of equality
subtraction property of equality

answer
Answers: 2

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Question 3(multiple choice worth 1 points)
(04.03 mc)

the following proof shows an...

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