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Mathematics, 02.10.2020 20:01 china236
Question 18 of 25
Which of these shows the result of using the first equation to substitute for y
in the second equation, then combining like terms?
y = 3x
3x + 2y = 18
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Answers: 2
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Question 18 of 25
Which of these shows the result of using the first equation to substitute for y
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