Solve the System by Using Either the Substitution Method or the Elimination-By-Addition

question 81

Short Answer

Solve the system by using either the substitution method or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } \frac { 4 x } { 5 }& - &\frac { 3 y } { 2 }& = &\frac { 1 } { 5 } \\- 2 x &+& y& =& - 3\end{array} \right)$$ If the equations of the system are dependent, or if a system is inconsistent, so indicate. In those cases enter dependent or inconsistent . Otherwise, enter your answer as an ordered pair ( x , y ), enter x and y as fractions.

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Definitions:

Identical Twins

Siblings who are genetically identical to each other because they were conceived from the same egg and sperm, and hence share all of their genes.

Fraternal Twins

Twins who are born at the same time but developed from two different eggs fertilized by two different sperm, resulting in genetically distinct siblings.

Genetics

The study of genes, genetic variation, and heredity in living organisms, and how these affect physical and behavioral traits.

Personality

A unique set of emotional, thought, and behavioral patterns that define an individual’s personal style of interacting with the environment and other people.