document.write( "Question 977802: if x+3, 3x-4, 2x+4 are in AP, find the value of x \n" ); document.write( "
Algebra.Com's Answer #599345 by Boreal(15235)\"\" \"About 
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(3x-4)-(x+3)=2x-7
\n" ); document.write( "that equals 2x+4-(3x-4)=-x+8\r
\n" ); document.write( "\n" ); document.write( "The distance between each is the same.\r
\n" ); document.write( "\n" ); document.write( "set the two differences equal, and 2x-7=-x+8
\n" ); document.write( "3x=15
\n" ); document.write( "x=5\r
\n" ); document.write( "\n" ); document.write( "the numbers are 8,11, and 14.
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