document.write( "Question 522817: Solve the system of equations by the substitution method.\r
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document.write( "x/8 - y/5 = 1\r
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document.write( "x/6 -y = 5 \n" );
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Algebra.Com's Answer #347040 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve the system of equations by the substitution method.\r \n" ); document.write( "\n" ); document.write( "x/8 - y/5 = 1 --> 5x - 8y = 40\r \n" ); document.write( "\n" ); document.write( "x/6 -y = 5 --> y = (x/6) - 5 \n" ); document.write( "-------------- \n" ); document.write( "Sub for y in the 1st eqn 5x - 8y = 40 \n" ); document.write( "find x \n" ); document.write( "------- \n" ); document.write( "sub the value of x into any eqn to find y\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |