document.write( "Question 1035687: Christine's age is 6 more than ken's age. Three times ken's age plus 5 times Christina's age is equal to 46.how old is christine? \n" ); document.write( "

Algebra.Com's Answer #650352 by ikleyn(52803) $\"\"$ $\"About$

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\n" ); document.write( "Christine's age is 6 more than ken's age. Three times ken's age plus 5 times Christina's age is equal to 46.how old is christine?
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document.write( "C = K + 6,     (1)\r\n" );
document.write( "3K + 5C = 46.  (2)\r\n" );
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document.write( "Substitute (1) into (2), simplify and solve.\r\n" );
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document.write( "3K + 5*(K+6) = 46,\r\n" );
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document.write( "3K + 5K + 30 = 46,\r\n" );
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document.write( "8K = 46 - 30 = 16,\r\n" );
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document.write( "K = 2, C = K + 6 = 2+6 = 8.\r\n" );
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document.write( "Answer. K =2, C = 8.\r\n" );
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