document.write( "Question 372365: my son is in tenth grade and is having trouble with his algebra i never had this in school here is a sample could you explain how to do this? first sample –z – 3 < -4 second sample 4x < x + 6 \n" ); document.write( "
Algebra.Com's Answer #265233 by stanbon(75887)\"\" \"About 
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first sample
\n" ); document.write( "–z – 3 < -4
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\n" ); document.write( "Add z to both sides to get:
\n" ); document.write( "-3 < z-4
\n" ); document.write( "Add 4 to both sides to get:
\n" ); document.write( "z > 1
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\n" ); document.write( "\n" ); document.write( "second sample 4x < x + 6
\n" ); document.write( "Subtract x from both sides to get:
\n" ); document.write( "3x < 6
\n" ); document.write( "Divide both sides by 3 to get:
\n" ); document.write( "x < 2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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