document.write( "Question 992538: what is solution for complex inequality of 5 <2-3y <14 \n" ); document.write( "

Algebra.Com's Answer #612125 by ikleyn(52776) $\"\"$ $\"About$

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\n" ); document.write( "what is solution for complex inequality of 5 <2-3y <14
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\n" ); document.write( "\n" ); document.write( "The words \"complex inequality\" mean that there are, actually, two inequalities in one line. It is not about complex numbers, of course. \r
\n" ); document.write( "\n" ); document.write( "By the way, this term \"complex inequality\" is not mathematically defined, and is not canonical. Simply speaking, this term is BAD, in my view. \r
\n" ); document.write( "\n" ); document.write( "It would be better if you do not apply it.\r
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\n" ); document.write( "\n" ); document.write( "Now let us solve it.\r
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\n" ); document.write( "\n" ); document.write( "5 < 2-3y < 14. ---> (distract 2 from both sides) --->\r
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\n" ); document.write( "\n" ); document.write( "5-2 < -3y < 14-2,\r
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\n" ); document.write( "\n" ); document.write( "3 < -3y < 12, ---> (divide both sides by (-3) and change the inequality signs for opposites) --->\r
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\n" ); document.write( "\n" ); document.write( "-1 > y > -4.\r
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\n" ); document.write( "\n" ); document.write( "Answer. -4 < y < -1.\r
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