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How many solutions does the equation have? 5(n–2)=5n–10
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How many solutions does the equation have? 5(n–2)=5n–10

User Shamse Alam
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2 Answers

6 votes
Since the left side is equal to the right side it has infinitely many solutions. This means all real numbers would be a solution
User Pifantastic
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8.9k points
5 votes
If we multiply this out, we get the equation to be this:
5n-10=5n-10
5n=5n
n=n
This is a true statement, so there are infinite answers. Since whatever n is, the other side will be the same, it is an equation with infinite solutions.
User J Spen
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9.0k points
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