This is the direct link to mathway:https://www.mathway.com/
You can download that app in playstore/appstore

That website or app is most helpful nowadays who cannot answer there modules in math, You can pick in mathway what topic you want to solve such as Pre/Algebra,basic math,Trigonometry,Precalculus, etc.

If you dont know how to use mathway you can add me and DM me or if you dont like to add me or DM me you can watch it on youtube

Thank You, Have a nice day;)