document.write( "Question 1071025: Your mean score for four rounds of golf was 71. Your scores on the first three rounds were 76, 70, and 70. What was your score on the fourth round? \n" ); document.write( "
Algebra.Com's Answer #686124 by ankor@dixie-net.com(22740)\"\" \"About 
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\"%28%28n%2B76%2B70%2B70%29%29%2F4\" = 71
\n" ); document.write( "multiply both sides by 4
\n" ); document.write( "n + 76 + 70 + 70 = 284
\n" ); document.write( "n + 216 = 284
\n" ); document.write( "n = 284 - 216
\n" ); document.write( "n = 68 is the 4th round
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