document.write( "Question 8271: please help me solve this equation..... 16.5d-(d+3)=(d+2)+7
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document.write( "20.6(x+2)=4-(3-2x)=1 24.2(x+1)+15x=-(3x-17)+5x 28.8y-3(4-2y)=6(y+1)-2 32.-4(2x-5)+3x=x-28 36.-4(2x-5)+3x=x+x-28 40. 7-24-3x+8x=-(x+31) \n" );
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Algebra.Com's Answer #4575 by bonster(299)![]() ![]() ![]() You can put this solution on YOUR website! 16.5d-(d+3)=(d+2)+7 \n" ); document.write( "5d-d-3=d+9 \n" ); document.write( "4d-3=d+9 \n" ); document.write( "3d-3=9 \n" ); document.write( "3d=12 \n" ); document.write( "d=4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "20.6(x+2)=4-(3-2x)=1 \n" ); document.write( "check to see that you copied the problem accurately...you have two equal signs\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "24.2(x+1)+15x=-(3x-17)+5x \n" ); document.write( "2x+2+15x=-3x+17+5x \n" ); document.write( "17x+2=2x+17 \n" ); document.write( "15x+2=17 \n" ); document.write( "15x=15 \n" ); document.write( "x=1\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "28.8y-3(4-2y)=6(y+1)-2 \n" ); document.write( "8y-12+6y=6y+6-2 \n" ); document.write( "14y-12=6y+4 \n" ); document.write( "8y-12=4 \n" ); document.write( "8y=16 \n" ); document.write( "y=2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "32.-4(2x-5)+3x=x-28 \n" ); document.write( "-8x+20+3x=x-28 \n" ); document.write( "-5x+20=x-28 \n" ); document.write( "-6x+20=-28 \n" ); document.write( "-6x=-48 \n" ); document.write( "x=8\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "36.-4(2x-5)+3x=x+x-28 \n" ); document.write( "-8x+20+3x=2x-28 \n" ); document.write( "-5x+20=2x-28 \n" ); document.write( "-7x+20=-28 \n" ); document.write( "-7x=48 \n" ); document.write( "x= \n" ); document.write( "x=6 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "40. 7-24-3x+8x=-(x+31) \n" ); document.write( "-17+5x=-x-31 \n" ); document.write( "-17+6x=-31 \n" ); document.write( "6x=14 \n" ); document.write( "x= \n" ); document.write( "x=2 \n" ); document.write( "x=2 |