document.write( "Question 986617: Write 4x+y=10 in function form
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Algebra.Com's Answer #607398 by macston(5194)\"\" \"About 
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\n" ); document.write( "4x+y=10 Subtract 4x from each side.
\n" ); document.write( "y=10-4x Re-arrange
\n" ); document.write( "y=-4x+10 Substitute f(x) for y
\n" ); document.write( "f(x)=-4x+10
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