4n+78n-3/4=942???PLEASE SHOW STEPS ON HOW YOU GOT IT!
2 answers:
4n+78n-3/4=942
l
82n - 3/4=942
+3/4 +3/4(.75)
82n=942.75
divide 82 by both sides
n = 11.49 or 11.5
4n+78n-3/4=942
=> 82n - 3/4 = 942
=> 82n = 942 + 3/4 (make them into like fractions ..same denominators)
=> 82n = 3771/4
=> n = 3771/ 4 *82
=> n = 3771/ 328
Hope it helps !!!
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