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Which of the following equations has infinitely many real solutions? Group of answer choices 7x + 1 = 7x − 1 7x + 1 = x − 1 7(x − 7) = 7x − 49 7(x − 7) = 7x + 49
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19 votes
Which of the following equations has infinitely many real solutions?

Group of answer choices

7x + 1 = 7x − 1

7x + 1 = x − 1

7(x − 7) = 7x − 49

7(x − 7) = 7x + 49

User GnxR
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7.8k points

2 Answers

9 votes
7(x - 7) = 7x - 49

explanation: 7 • x = 7x and 7 • -7 = -49
which makes all of their points the same so their will be infinitely many solutions.
User NiZa
by
8.3k points
5 votes
7(x-7)=7x-49 is the answer
User Tnotstar
by
8.1k points
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