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

question 31

Multiple Choice

Determine if the given ordered triple is a solution of the system.
- $$\left\{ \begin{array} { l } ( 2 , - 3,5 ) \\x - y + z = - 6 \\x + y + z = 4 \\x + y - z = 0\end{array} \right.$$

• A) not a solution
• B) solution

Analyze the effects of tariffs on domestic markets, including government revenue and deadweight loss.

Understand how prices adjust when a country begins to trade internationally.

Interpret economic diagrams related to trade and tariffs.

Evaluate the overall welfare effects of trade on a country.

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Definitions:

PhLi

Phenyllithium, a strong organolithium reagent used in the formation of carbon-carbon bonds in organic synthesis.

NaBH

Likely refers to a sodium borohydride compound, NaBH4, used as a reducing agent in organic chemistry.

MgBr

Likely a shorthand for a magnesium bromide compound, which can act as a Grignard reagent in organic synthesis.

Major Organic Product

The primary product formed in an organic chemical reaction that is favored under the reaction conditions, typically in greater yield compared to side products.