I am using the following equation form for presenting a linear model and also for explaining how well the inputs are affecting the response variable $ua$.
$$ua = (80) + (-13 \cdot ma) + (-0.4 \cdot ka) + (-1 \cdot lb) + (8 \cdot tb) + (-9 \cdot sa)$$
However, I am not happy with this representation on my pdf file (from LaTeX). Is there any better way we can present this using one single figure? This figure should provide all the above details such as coefficients, directions (+/-), along with the adjusted $R^2$ value of the model. Please suggest to me if there is anything for this purpose?