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-7(1+7n)=36-6n this is a very hard solving equations question I don't get HELP!!!
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-7(1+7n)=36-6n this is a very hard solving equations question I don't get HELP!!!

User Kishor Ramani
by
8.5k points

2 Answers

3 votes
-7(1 + 7n) = 36 - 6n
-7(1) - 7(7n) = 36 - 6n
-7 - 49n = 36 - 6n
+49n +49n
-7 = 36 + 43n
-36 -36
-43 = 43n
43 43
-1 = n
User George Aprilis
by
7.7k points
4 votes
n=-1 distribute then isolate your variable and divide

User Moshe Kravchik
by
8.3k points
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