document.write( "Question 976487: Can you solve the inequality -2(3+x)<4x+4<8x. I put o but that is wrong
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Algebra.Com's Answer #598051 by FrankM(1040) You can put this solution on YOUR website! -2(3+x)<4x+4<8x\r \n" ); document.write( "\n" ); document.write( "-6-2x<4x+4<8x (distributed the -2 over 3+x)\r \n" ); document.write( "\n" ); document.write( "-2-2x<4x<8x-4 (subtracted 4 from each section)\r \n" ); document.write( "\n" ); document.write( "-2-2x<4x 4x<8x-4 break into 2 inequalities\r \n" ); document.write( "\n" ); document.write( "-2<6x here, x>-1/3 \r \n" ); document.write( "\n" ); document.write( "0<4x-4\r \n" ); document.write( "\n" ); document.write( "x>1\r \n" ); document.write( "\n" ); document.write( "Since X has to be greater than -1/3 and greater than 1, the result is x>1\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |