document.write( "Question 21647: how to resolve this
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document.write( "3(x-4)>15
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document.write( "28<4(5-2x)
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document.write( "3(2n+1)>4n+9
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document.write( "3n-10<7(2+n)
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Algebra.Com's Answer #10436 by rahman(247)![]() ![]() You can put this solution on YOUR website! 3(x-4)>15 ------>Divide by 3 \n" ); document.write( "x-4>5 \n" ); document.write( "x-4+4>5+4 \n" ); document.write( "x>9 \n" ); document.write( "================== \n" ); document.write( "28<4(5-2x)------->Divide by 4 \n" ); document.write( "7<5-2x \n" ); document.write( "7-5<5-5-2x \n" ); document.write( "2<-2x------------>Divide by -2, sign must changed \n" ); document.write( "-1>x or x<-1 \n" ); document.write( "================== \n" ); document.write( "3(2n+1)>4n+9 \n" ); document.write( "6n+3>4n+9 \n" ); document.write( "6n-4n>9-3 \n" ); document.write( "2n>6 \n" ); document.write( "n>3 \n" ); document.write( "=================== \n" ); document.write( "3n-10<7(2+n) \n" ); document.write( "3n-10<14+7n \n" ); document.write( "3n-7n<14+10 \n" ); document.write( "-4n<24 ------->Divide by -4 \n" ); document.write( "n>-7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |