If , what is the value of when x is –5?

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The Mathematical Reasoning section of the GED tests your ability to solve algebraic and quantitative problems. The GED Math Test contains 46 questions. Some question types include multiple-choice, drag-and-drop, hot spot, and fill-in-the-blank. The GED Math Test is 115 minutes (1 hour and 55 minutes).


If <img alt='images' src='https://www.fatskills.com/images2/GED/eq01001.png'/><!--<m:math xmlns:m='http://www.w3.org/1998/Math/MathML'><m:mrow><m:mi>f</m:mi><m:mrow><m:mo>(</m:mo><m:mi>x</m:mi><m:mo>)</m:mo></m:mrow><m:mo>=</m:mo><m:mn>2</m:mn><m:mi>x</m:mi><m:mo>-</m:mo><m:mn>3</m:mn></m:mrow></m:math>-->, what is the value of <img alt='images' src='https://www.fatskills.com/images2/GED/eq01002.png'/><!--<m:math xmlns:m='http://www.w3.org/1998/Math/MathML'><m:mrow><m:mi>f</m:mi><m:mrow><m:mo>(</m:mo><m:mi>x</m:mi><m:mo>)</m:mo></m:mrow></m:mrow></m:math>--> when x is –5?






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