document.write( "Question 252855: if a brick weighs 3 pounds plus 1/2 a brick, what's the weight of 1 1/2 bricks? \n" ); document.write( "
Algebra.Com's Answer #184959 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! x=1/2x+3 \n" ); document.write( "is another way of saying that half a brick weighs three pounds. \n" ); document.write( "subtract 1/2 x from both sides \n" ); document.write( "1/2x=3 \n" ); document.write( "there are 3 half bricks in 1 1/2 bricks \n" ); document.write( "3/2=1 1/2 \n" ); document.write( "so 3*3=9 \n" ); document.write( " \n" ); document.write( " |