document.write( "Question 1180523: Adam has some brown and green buttons in a box. If he were to remove some brown buttons, the ratio of brown to green buttons would then be 3 : 2. If he were to remove the same number of green buttons, the ratio of brown to green buttons would then be 14 : 1. Find the ratio of brown buttons to green buttons in the box.
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Algebra.Com's Answer #810240 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "b = # of brown buttons
\n" ); document.write( "g = # of green buttons
\n" ); document.write( "x = # of buttons removed

\n" ); document.write( "Removing x brown buttons makes the ratio of brown to green 3:2.
\n" ); document.write( "\"%28b-x%29%2Fg=3%2F2\" [1]

\n" ); document.write( "Removing x green buttons makes the ratio of brown to green 14:1.
\n" ); document.write( "\"b%2F%28g-x%29=14%2F1\" [2]

\n" ); document.write( "\"Cross multiply\" in both equations

\n" ); document.write( "\"3g=2%28b-x%29\"
\n" ); document.write( "\"b=14%28g-x%29\"

\n" ); document.write( "Substitute

\n" ); document.write( "\"3g=2%2814%28g-x%29-x%29=28g-28x-2x=28g-30x\"
\n" ); document.write( "\"30x=25g\"
\n" ); document.write( "\"x=%285%2F6%29g\"

\n" ); document.write( "\"b=14%28g-x%29=14%28%281%2F6%29g%29+=+%287%2F3%29g\"
\n" ); document.write( "\"b%2Fg=7%2F3\"

\n" ); document.write( "ANSWER: The ratio of brown buttons to green buttons is 7:3

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