Solve the System by Elimination $$\begin{array} { l } \frac { x + 5 } { 5 } + \frac { 2 y - x } { 10 } = 4 \\\frac { x + 4 } { 4 } + \frac { 3 y + 2 } { 5 } = - 3\end{array}$$

question 128

Multiple Choice

Solve the system by elimination.
- $$\begin{array} { l } \frac { x + 5 } { 5 } + \frac { 2 y - x } { 10 } = 4 \\\frac { x + 4 } { 4 } + \frac { 3 y + 2 } { 5 } = - 3\end{array}$$

• A) \(\{ ( - 119,268 ) \}\)
• B) \(\varnothing\)
• C) \(\{ ( 92 , - 31 ) \}\)
• D) \(\{ ( 268 , - 119 ) \}\)

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Waste products that have undergone sophisticated treatment or processing, often to reduce toxicity or enhance disposability.

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The release of wastewater from domestic, commercial, or industrial sources into the environment, often requiring treatment to remove contaminants.

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Pollution that originates from a single, identifiable source, such as a pipe, ditch, or factory smokestack.

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The practice of managing and reducing pollutants released into the environment to protect air, water, and soil quality.