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3 years ago

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

Mathematics

2 answers:

Hoochie [10]3 years ago

8 0

Answer:

D. 52

Step-by-step explanation:

Add 85 and 45 to get 130.

6.2n-3.7n=130

Subtract 3.7 from 6.2

2.5n=130

divide 130 by 2.5 to find n

N=52

Paha777 [63]3 years ago

3 0

2.5n=130
n=52
Answer is D. 52

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