document.write( "Question 1188015: A chemist needs 120 milliliters of a 34% solution but has only 7% and 43% solutions available. Find how many milliliters of each that should be mixed to get the desired solution. \n" ); document.write( "
Algebra.Com's Answer #819062 by josgarithmetic(39617)\"\" \"About 
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v, volume of the 43%
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\n" ); document.write( "\n" ); document.write( "\"43v%2B7%28120-v%29=34%2A120\"\r
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