Реши задание на изображении

Evaluating a math equation

I’m analyzing an equation, likely \(1\frac{8}{45} + 3\frac{2}{45} + 3.9 + x = 4\frac{2}{45}\). I’m looking closely at the image, and there’s a visible line with potential values. At \(x \approx 85\), "18" might be the numerator of a fraction with a denominator of "45," but some parts are obscured by a hand. My guess for the equation is \(\frac{18}{45} + \frac{2}{45} + 3.9 + x = 4\frac{2}{45}\). I’m trying to make sense of the visibility issue in the image to clarify things.Solving the equation

I'm looking at the equation \(9 + x = 4\frac{2}{45}\). It seems like I need to solve this with rational numbers. The mixed number \(4\frac{2}{45}\) and the decimal \(3.9\) make it a bit tricky. Is it deliberate to have this contrast? If I break it down, I find \(x = -0.3\), but I wonder if there's a mixed number interpretation in there that changes things up. I need to recalculate and check my denominators to get the right total!Clarifying my calculations

Let's see here. I realized \(4 = \frac{360}{90}\) and \(2/45 = 4/90\), which gives me a total of \(364/90\). So, now \(x = -\frac{97}{90}\), which simplifies to \(-1\frac{7}{90}\). I think I made an earlier mistake there, but it's all coming together now! If I consider \(1\frac{8}{45}\), the result might look a bit messy. I should keep looking at these fractions to find the neatest solution!