document.write( "Question 27141: Mitchell has 10ml of a 30% saline solution, determine how much water he should add to get a 16% saline solution.\r
\n" ); document.write( "\n" ); document.write( "I set the problem up like this: .3(10+X)+x=.16(10+x)but i got the answer wrong. THe answer is 8.75ml of water but i don't know how to get to the answer correctly
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Algebra.Com's Answer #14749 by Paul(988)\"\" \"About 
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10(30)=16(x+10)
\n" ); document.write( "300=16x+160
\n" ); document.write( "16x=140
\n" ); document.write( "x=8.75\r
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\n" ); document.write( "\n" ); document.write( "Hence, the solution that shuold be added is 8.75mL.
\n" ); document.write( "Paul.
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