A.M.S. Mahdy, Y.A. Amer, R.T. Shwayaa, E.S.M. Youssef, Laplace Transform Method for Solving Nonlinear Biochemical Reaction Model and Nonlinear Emden-Fowler System, Journal of Engineering and Applied Sciences, Volume 13,Issue 17, 2018, Pages 7388-7394, ISSN 1816-949x, jeasci.2018.7388.7394, (https://makhillpublications.co/view-article.php?doi=jeasci.2018.7388.7394) Abstract: In this study, we look forward to using the Laplace transform method in order to obtain the approximate solutions of both nonlinear biochemical reaction model and systems of nonlinear equations of Emden-Fowler type. This method and interesting of the easiest and simplest ways to obtain very accurate results to solve all differential equations whether linear or non-linear. Keywords: Emden-Fowler;biochemical reaction model;Laplace transform;non-linear systems equations;Iraq