# How to use \`solve\_for()\` from \`Symbolics.jl\`?

**URL:** <https://discourse.julialang.org/t/how-to-use-solve-for-from-symbolics-jl/68445>\
**Category:** New to Julia\
**Tags:** symbolic, symbolics\
**Created:** [September 20, 2021, 8:42am UTC](https://discourse.julialang.org/t/how-to-use-solve-for-from-symbolics-jl/68445 "2021-09-20T08:42:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![wuxinyu](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/wuxinyu/32/28059_2.png) [@wuxinyu](https://discourse.julialang.org/u/wuxinyu)\
**Post date:** [September 20, 2021, 8:42am UTC](https://discourse.julialang.org/t/how-to-use-solve-for-from-symbolics-jl/68445/1 "2021-09-20T08:42:33Z")

</div>

```julia
using Symbolics, Latexify
copy_to_clipboard(true)
@variables R Y X_2 H_1 G_1 X_1 G_2 H_2 G_4 G_3 F
Symbolics.solve_for([(R - Y - X_2 * H_1) * G_1 ~ X_1,(X_1 - H_2 * Y) * G_2 ~ X_2,X_2 * G_3 + X_1 * G_4 + F ~ Y],[X_1,X_2,Y])

```

I tried to use the `solve_for()` to solve a linear equation set but after running it for 10 mins, it still haven’t give me the result. I am really confused. Is there something wrong with my code or a bug of `Symbolics.jl`.