15. Find the value of n in the equation 6.2n - 3.7n = 85 + 45. A. 52 B. 16 C. 13.13 D. 325

We are given the equation 6.2n - 2.7n = 85 + 45, and we are told to solve for the variable 'n'. First off, we can combine like terms on both sides of the equation, giving us 2.5n = 130. Next, we divide both sides by 2.5, so to isolate the variable we are solving for n. This gives us n = 52. Therefore, the answer to this problem is A. 52. Hope this has come of assistance to you and have a great day!

N=52, so A

6.2n + - 3.7n = 85 + 45 6.2n + - 3.7n = 2.5n 2.5n = 85 + 45 85 + 45 = 130 2.5n = 130 2.5n = 130 n = 52