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4 years ago

Find the value of n in the equation 6.2n – 3.7n = 85 + 45.

Mathematics

2 answers:

Alex777 [14]4 years ago

7 0

Hello!

We want isolate the n. This is

6,2 n - 3,7 n = 85 + 45

2,5 n = 130 . ( 10 )

25 n = 1300

n = 1300 / 25

n = 52

Hope this helps, good studies.

Nimfa-mama [501]4 years ago

5 0

Hi!

6,2n - 3,7n = 85 + 45

2,5n = 130

n = 130/2,5

n = 52

The correct answer is C. 52

Hope this helps!

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