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pishuonlain [190]
3 years ago
5

What is the value of n when 7n-13=5n+7

Mathematics
2 answers:
anyanavicka [17]3 years ago
7 0
7n-13=5n+7
7n-5n=7+13
2n=20
n=20/2
n=10
user100 [1]3 years ago
4 0
You have to simplify both sides of the equation and your answer is N=10
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Answer:

a. 2*-2*3=-12

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