document.write( "Question 975073: I have no idea how to even do this problem nor can I find any similiar.\r
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document.write( "Solve the inequality. Write your answer in interval notation and graph the solution set on a number line.\r
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document.write( "9(2x – 4 ) ≥ 5 – 6x
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Algebra.Com's Answer #596876 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 9(2x – 4 ) ≥ 5 – 6x\r \n" ); document.write( "\n" ); document.write( "18x-36>= 5-6x. Distribute\r \n" ); document.write( "\n" ); document.write( "24x>=41, add 6x and 36 to both sides\r \n" ); document.write( "\n" ); document.write( "x>=(41/24) \r \n" ); document.write( "\n" ); document.write( "Check: 9[(82/24)- 96/24) >= 5-(246/24) \n" ); document.write( "9(-14/24) >= (120/24)-(246/24) \n" ); document.write( "(-126/24) >= (-126/24)\r \n" ); document.write( "\n" ); document.write( "Try 0. Should not work\r \n" ); document.write( "\n" ); document.write( "9(-4) >= 5;; -36 is not >=5\r \n" ); document.write( "\n" ); document.write( "Try 2. Should work \n" ); document.write( "9(0)>=5-12 \n" ); document.write( "0>= -7 works\r \n" ); document.write( "\n" ); document.write( "Only if one divides or multiplies by a negative number does the inequality change.\r \n" ); document.write( "\n" ); document.write( "On a number line, from +1.71 (with a solid dot) to the right the inequality is valid. \n" ); document.write( " |