System of linear equations is a problem that may be solved for solving many problems in various areas of applied sciences. Fuzzy methods constitute an important mathematical and computational tool for modeling real-world systems with uncertainties of parameters. The paper discusses fully fuzzy linear systems (shown as FFLS) using embedding approach to find its positive fuzzy number solutions. We investigate an n´n (FFLS) and replace the original n´n (FFLS) by a 2n´2n parametric linear system and finally, numerical examples are used to illustrate this approach.