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11 votes
11 votes
Does x + 7 = x + 3 + 4 have no solution or infinite solutions

User Njr
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1 Answer

8 votes
8 votes
infinite;
x + 7 = x + 3 + 4
x + 7 = x + 7
^ it has infinite because you could make x and number and substitute in in on both sides, and both sides will be equal to each other.
User Amardeepvijay
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