Solve the System in Terms of the Arbitrary Variable X $$\begin{array} { r } x + y + z = 9 \\4 x - 3 y + 2 z = 7\end{array}$$

question 352

Multiple Choice

Solve the system in terms of the arbitrary variable x.
- $$\begin{array} { r } x + y + z = 9 \\4 x - 3 y + 2 z = 7\end{array}$$

• A) \(\left. \left\{ x , \frac { 2 x - 11 } { 5 } , \frac { - 7 x + 34 } { 5 } \right) \right\}\)
• B) \(\left\{ \left( x , \frac { 2 x + 11 } { 5 } , \frac { - 7 x + 34 } { 5 } \right) \right\}\)
• C) \(\left\{ \left( x , \frac { 2 x + 11 } { 5 } , \frac { x + 34 } { 5 } \right) \right\}\)
• D) \(\varnothing\)

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Carrier

An entity or company that undertakes to transport goods or people for a fee, such as a shipping line, airline, or telecommunications provider.

Shipment Contract

A contract that specifies the seller's responsibility is fulfilled once goods are handed over for transportation, shifting risk to the buyer.

Risk of Loss

The legal responsibility for the damage, destruction, or loss of property, which may shift from the seller to the buyer at a specified point in the transaction.

Buyer's Place

A term referring to the designated location where goods are to be delivered or where a transaction is completed in a sales contract.