3 years ago

-n - 6n + 4 = 53 How do I solve this

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

6 0

Answer:

-n - 6n + 4 = 53

-7n + 4 = 53

-7n + 4-4 = 53-4

-7n = 49

-7n/-7 = 49/-7

n = -7

BY GERALD GREAT

NemiM [27]3 years ago

3 0

Answer:

$- n - 6n + 4 = 53 \\ \\ - n - 6n = 7n \\ \\ 7n = 53 - 4 \\ \\ \ \\ 7div 7n = 49 \div 7 \\ \\ n = 7$

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