Determine If the Given Ordered Triple Is a Solution of the System

question 103

Multiple Choice

Determine if the given ordered triple is a solution of the system.
- $\left\{ \begin{array} { l } 1 , - 2,2 ) \\ x - y + z = 5 \\ x + y + z = 1 \\ x + y - z = - 3 \end{array} \right.$

• A) solution
• B) not a solution

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Definitions:

Adjusting Entry

Accounting records entries recorded at the close of an accounting period for the purpose of assigning incomes and expenses to the timeframe in which they truly transpired.

Net Income

The total profit of a company after all expenses, including taxes and operational costs, have been subtracted from total revenues.

Expired Rent

Expired rent refers to the portion of prepaid rent that has been used up or accounted for as an expense over a period.