document.write( "Question 194532: I was trying the tutorial and made it to the point where it says just type in the equation to solve it and it just wont solve this is not for school just trying to learn how much solid wrap and printed wrap was sold what i got was
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document.write( " 4.00x + 6.00y = 2340
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document.write( " x + y = 480 \n" );
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Algebra.Com's Answer #145957 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 4x + 6y = 2340 --> 2x + 3y = 1170 \n" ); document.write( "x + y = 480 --> y = 480-x \n" ); document.write( "Sub for y into eqn 1 \n" ); document.write( "2x + 3(480-x) = 1170 \n" ); document.write( "-x = 1440 = 1170 \n" ); document.write( "x = 270 \n" ); document.write( "y = 210 \n" ); document.write( " \n" ); document.write( " |