document.write( "Question 142095: please help me solve the following equations:\r
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document.write( "[x-5]=15\r
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document.write( "3[x]-5=1\r
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document.write( "[x]+5=15\r
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document.write( "3[2x-5]-2=7 \n" );
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Algebra.Com's Answer #103482 by nabla(475)![]() ![]() ![]() You can put this solution on YOUR website! [x-5]=15 \n" ); document.write( "x-5=15 or x-5=-15 \n" ); document.write( "gives x=20 or x=-10\r \n" ); document.write( "\n" ); document.write( "3[x]-5=1 \n" ); document.write( "3|x|=6 \n" ); document.write( "|x|=2 \n" ); document.write( "gives x=2 or x=-2\r \n" ); document.write( "\n" ); document.write( "[x]+5=15 \n" ); document.write( "|x|=10 \n" ); document.write( "gives x=10 or x=-10 \n" ); document.write( " \n" ); document.write( "3[2x-5]-2=7 \n" ); document.write( "3|2x-5|=9 \n" ); document.write( "|2x-5|=3 \n" ); document.write( "2x-5=3 or 2x-5=-3 \n" ); document.write( "2x=8 or 2x=2 \n" ); document.write( "gives x=4 or x=1 \n" ); document.write( " |