Question

what is the solution of following equation :
7n+5=12


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Answer 1

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what is the solution of following equation :

7n+5=12

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1

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$7n + 5 = 12 \\ 7n = 12 - 5 \\ 7n = 7 \\ n = 1$

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Answer 2

In accordance with the information provided in the question,

We have find the value of the supplied expression in the above question.

Given the data in question 7n+5=12

Hence, for solving the above equation, we will solve it by separating the like terms at one side.

So, we will shift 5 from LHS to RHS,

So, we will get it as,

$\Rightarrow 7n+5=12\\\Rightarrow 7n=12-5\\\Rightarrow 7n=7\\\Rightarrow n=\frac{7}{7} \\n=1$

Hence, value of "n" in above equation will be $1$.