document.write( "Question 1197162: You need 1040 mL of a 20% alcohol solution. On hand, you have a 15% alcohol mixture. You also have a 95% alcohol mixture. How much of each mixture will you need to add to obtain the desired solution?
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Algebra.Com's Answer #830299 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
v mL of the 95%
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\n" ); document.write( "\n" ); document.write( "\"95v%2B15%281040-v%29=20%2A1040\"\r
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\n" ); document.write( "\n" ); document.write( "\"95v%2B15%2A1040-15v=20%2A1040\"\r
\n" ); document.write( "\n" ); document.write( "\"95v-15v%2B15%2A1040=20%2A1040\"\r
\n" ); document.write( "\n" ); document.write( "\"%2895-15%29v=20%2A1040-15%2A1040\"\r
\n" ); document.write( "\n" ); document.write( "\"v=%2820%2A1040-15%2A1040%29%2F%2895-15%29\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight_green%28v=1040%28%2820-15%29%2F%2895-15%29%29%29\" a convenient form from which to start computations.
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