document.write( "Question 320933: -5 < 9x + 8 -8x \r
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document.write( "I need step by step break down so i can understand what i am doing please \n" );
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Algebra.Com's Answer #229836 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! -5 < 9x + 8 -8x \r \n" ); document.write( "\n" ); document.write( "Treat it like a regular equation disregarding the inequality sign.\r \n" ); document.write( "\n" ); document.write( "On the right side, combine like terms. We can combine 9x and -8x because they both share an x. After that, subtract 8 from both sides. \r \n" ); document.write( "\n" ); document.write( "-5 < 9x - 8x + 8\r \n" ); document.write( "\n" ); document.write( "-5 < x + 8\r \n" ); document.write( "\n" ); document.write( "-5 - 8 < x\r \n" ); document.write( "\n" ); document.write( "-13 < x\r \n" ); document.write( "\n" ); document.write( "Done!\r \n" ); document.write( "\n" ); document.write( "But, what does the answer mean?\r \n" ); document.write( "\n" ); document.write( "It means that any value you choose for x must be bigger than -13 to make the original inequality question a true statement.\r \n" ); document.write( "\n" ); document.write( "Let me ask you some questions.\r \n" ); document.write( "\n" ); document.write( "Can x be -15?\r \n" ); document.write( "\n" ); document.write( "No, because -15 is smaller than -13.\r \n" ); document.write( "\n" ); document.write( "Can x be -100?\r \n" ); document.write( "\n" ); document.write( "No, because -100 is smaller than -13.\r \n" ); document.write( "\n" ); document.write( "It must be bigger than -13. Any number to the right of -13, \n" ); document.write( "(not including -13), on the real number can be used to replace x with. The question, however, is not asking you to replace x with a number. The correct answer is -13 < x. I just wanted to break down the answer a bit more in detail.\r \n" ); document.write( "\n" ); document.write( "Understand? \n" ); document.write( " \n" ); document.write( " |