document.write( "Question 86336: Solve each of the following equations for x, and check your results.\r
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document.write( "3x – 5(3x – 7) = 2(x + 9) + 45
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document.write( "3x -15x = 2x + 63 + 35
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document.write( "-12x -2x = 63 - 35
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document.write( "-14x = 28
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document.write( "x=28/-14 x=-2 \n" );
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Algebra.Com's Answer #62454 by praseenakos@yahoo.com(507)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " 3x-5(3x-7)=2(x+9)+45 \n" ); document.write( " ==>3x-15x+35=2x+18+45 \n" ); document.write( " ==>-12x-2x= 63-35 \n" ); document.write( " ==>-14x = 28 \n" ); document.write( " ==>x= 28/-14 x=-2 \n" ); document.write( " verify: 3x-5(3x-7)=2(x+9)+45 \n" ); document.write( " 3(-2)-5(3.-2-7)=2(-2+9)+45 \n" ); document.write( " -6 -5(-6-7)= 2(7)+45 \n" ); document.write( " -6-5(-13)=14+45 \n" ); document.write( " -6+65 = 59 \n" ); document.write( " 59=59 Therefore L.H.S=R.H.S \n" ); document.write( " |