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Chapter 2: Q46. (page 108)

Solve the equation. Check your solution.

n-5=-7.3

Short Answer

Expert verified

The solution for the equation n-5=-7.3 is n=36.5.

Step by step solution

01

– Solve the equation

Write the original equation and separate the variables.

n鈭�5=鈭�7.3n鈭�5=鈭�7.3(Writeoriginalequation)鈭�5(n鈭�5)=鈭�5(鈭�7.3)(Multiplyeachsideby鈭�5)n=36.5(Simplify)

02

– Check the solution 

To check the solution, substitute the value in the original equation and observe the result.

n鈭�5(WriteLeft-hand-sideoftheequation)36.5鈭�5(Substituten=36.5)鈭�7.3(Simplify)

This signifies that the solution is correct

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