document.write( "Question 914182: Let f(x) = -5x - 4 and g(x) = 6x - 7. Find f(x) + g(x)\r
\n" ); document.write( "\n" ); document.write( " A. -11x - 11
\n" ); document.write( " B. x + 3
\n" ); document.write( " C. x - 11
\n" ); document.write( " D. -11x = 3b
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Algebra.Com's Answer #554911 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Let \"f%28x%29+=+-5x+-4\" and \"g%28x%29+=+6x+-7\". \r
\n" ); document.write( "\n" ); document.write( "Find \"f%28x%29+%2B+g%28x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+%2B+g%28x%29=%28-5x+-4%29%2B%286x+-7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+%2B+g%28x%29=-5x-4%2B6x+-7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+%2B+g%28x%29=+%286x-5x%29%2B%28-4+-7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+%2B+g%28x%29=+x-11\"\r
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\n" ); document.write( "\n" ); document.write( " so, answer is:\r
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\n" ); document.write( "\n" ); document.write( " C. \"x+-+11\" \r
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