document.write( "Question 771374: Given f(x)=–5x+3, find f(a+1). \n" ); document.write( "
Algebra.Com's Answer #470168 by tommyt3rd(5050)\"\" \"About 
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f(x)=–5x+3
\n" ); document.write( "f(a+1)=-5(a+1)+3
\n" ); document.write( "f(a+1)=-5a-2
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