document.write( "Question 1188377: 3f+4h=1
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Algebra.Com's Answer #819450 by ikleyn(52776) $\"\"$ $\"About$

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document.write( "Add the two given equations and get\r\n" );
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document.write( "    3f + 5f = 1 + 7\r\n" );
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document.write( "       8f   =   8\r\n" );
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document.write( "        f   = 8/8 = 1.\r\n" );
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document.write( "Then from first equation\r\n" );
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document.write( "    3*1 + 4h = 1\r\n" );
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document.write( "          4h = 1 - 3\r\n" );
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document.write( "          4h = -2\r\n" );
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document.write( "           h = -2/4 = -0.5.\r\n" );
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document.write( "ANSWER.  f = 1;  h = -0.5.\r\n" );
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