Does the below equation have one solution, no solution, or is it an identity?1. Identity2 One Solution3. No Solution7 (c+9)= 7c+63

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20 votes

We will have the following:

$7(c+9)=7c+63\Rightarrow7c+63=7c+63$

So, the equation is an identity and thus has infinite solutions.

Matei Radu answered Nov 26, 2023

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