document.write( "Question 64029: 2z+x=11.5
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Algebra.Com's Answer #44663 by Edwin McCravy(20086) $\"\"$ $\"About$

You can put this solution on YOUR website!

2z + x = 11.5\r\n" );
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document.write( "You didn't tell us what to do with it.  Always give\r\n" );
document.write( "the instructions when you post a problem, so we will \r\n" );
document.write( "know what to do with it.\r\n" );
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document.write( "Were the instructions \"Solve for x\"?  If so then\r\n" );
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document.write( "2z + x = 11.5\r\n" );
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document.write( "Subtract 2z from both sides:\r\n" );
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document.write( "     x = 11.5 - 2z\r\n" );
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document.write( "----------------------------------\r\n" );
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document.write( "Were the instructions \"Solve for z\"? If so then\r\n" );
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document.write( "2z + x = 11.5\r\n" );
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document.write( "Subtract x from both sides:\r\n" );
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document.write( "    2z = 11.5 - x\r\n" );
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document.write( "Divide both sides by 2\r\n" );
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document.write( "    2z     11.5 - x\r\n" );
document.write( "   ---- = -----------\r\n" );
document.write( "     2         2\r\n" );
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document.write( "    1\r\n" );
document.write( "    2z     11.5 - x\r\n" );
document.write( "   ---- = -----------\r\n" );
document.write( "     2         2\r\n" );
document.write( "     1 \r\n" );
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document.write( "           11.5 - x\r\n" );
document.write( "      z = -----------\r\n" );
document.write( "               2\r\n" );
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document.write( "----------------------------------------\r\n" );
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document.write( "Were the instruction \"Graph the equation\"?  If so,\r\n" );
document.write( "   z\r\n" );
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document.write( "Edwin

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