Hi :)
We should find h. All it takes is some algebra skills ^•^
————————
First off, you can see than we have π on both sides. So, why not divide both sides by π and get it out of the way?
We end up with
![\boldsymbol{-7h=98}](https://img.qammunity.org/2023/formulas/mathematics/college/jct37n0vi55n790mxjobdhxv92sixp4kod.png)
Super! Now all we have to do is divide both sides by -7
We end up with
![\boldsymbol{h=-14}](https://img.qammunity.org/2023/formulas/mathematics/college/bxyy4dk666plzi34jxguotp5qmz3b3dce4.png)
![\tt{Learn~More;Work~Harder}](https://img.qammunity.org/2023/formulas/mathematics/high-school/x40tptjhqsterldbqa8pgx5jagbt93o2i3.png)
:)