document.write( "Question 170178: The questions state to simplify. Please review and help me to understand where I went wrong. Thank you, Jackie
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document.write( "1. 2y + 3 -1/3(6x + 9y) + x
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document.write( "I simplified this way: 1/3(6x)=2x 1/3(9y)= 3y then 2y +3 -2x +3y +x= 2y+3y-2x+x+3= 5y+3x+3\r
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document.write( "2. 5x + 0(x +y) -3y +14 -3(y -x)
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document.write( "I simpified this way: 0(x)=x 0(y)=y 3(y)=3y 3(x)=3x then 5x+x+y-3y+14-3y-3x= 5x+1x-3x+1y-3y+14=3x-2y+14\r
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document.write( "Thank you for reviewing and correcting my work, Jackie \n" );
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Algebra.Com's Answer #125619 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! 1. the negative sign on the fraction (-1/3) distributes to the 3y \n" ); document.write( "__ 2y + 3 - 2x - 3y + x = 3 - y - x\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. zero multiplied by ANY quantity is zero __ -3 times -x is 3x \n" ); document.write( "__ 5x + 0 - 3y + 14 - 3y + 3x = 8x - 6y + 14 \n" ); document.write( " |