document.write( "Question 86152: 2(x - 3) - 3(x +5) = 3(x -2) -7\r
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Algebra.Com's Answer #62293 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! 2(x-3)-3(x+5)=3(x-2)-7 First, lets get rid of the parens (remember: a(b+c)=ab+ac)\r \n" ); document.write( "\n" ); document.write( "2x-6-3x-15=3x-6-7 we can simplify this now by collecting like terms on each side of the equation as follows: \r \n" ); document.write( "\n" ); document.write( "-x-21=3x-13 subtract 3x from and add 21 to both sides of the equation. This will get the unknowns on one side and the numbers on the other:\r \n" ); document.write( "\n" ); document.write( "-x-21+21-3x=3x-3x-13+21 collect like terms\r \n" ); document.write( "\n" ); document.write( "-4x=8 divide both sides by -4\r \n" ); document.write( "\n" ); document.write( "x=-2----------ans\r \n" ); document.write( "\n" ); document.write( "CK\r \n" ); document.write( "\n" ); document.write( "2(-2-3)-3(-2+5)=3(-2-2)-7\r \n" ); document.write( "\n" ); document.write( "-10-9=-12-7 \n" ); document.write( "-19=-19\r \n" ); document.write( "\n" ); document.write( "Hope this helps-----------------------ptaylor\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |