document.write( "Question 1122282: 2 LINEAR EQUATIONS IN 2 UNKNOWNS or SIMULTANEOUS LINEAR EQUATIONS IN 2 UKNOWNS\r
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document.write( "if twice the length of a rectangle is increased by three times the width, the sum is 48 feet. The perimeter is 40 feet what are the dimensions of the rectangle? \n" );
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Algebra.Com's Answer #738373 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "(1) Twice the length of a rectangle increased by three times the width is 48 feet: 2w+3l = 48 \n" ); document.write( "(2) The perimeter is 40 feet: 2w+2l = 40 \n" ); document.write( "Either by looking at those equations, or by thinking logically about the given information, the difference between those two measurements is the width of the rectangle. \n" ); document.write( "Finishing the problem from there should be easy. \n" ); document.write( " |