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

question 1

Multiple Choice

Solve the system by using either the substitution method or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 4 x - y = 5 \\8 x + 6 y = 2\end{array} \right)$$

• A)(1, -1)
• B)(-1, 1)
• C)(1, 1)
• D)dependent
• E)inconsistent

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Definitions:

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EMDR

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Systematic Desensitization

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