/2-x/+2=x /x+7/=/x-9/ /x-40/+/x-y+10/

09/07/2021

By Eva

/2-x/+2=x
/x+7/=/x-9/
/x-40/+/x-y+10/ { "@context": "https://schema.org", "@type": "QAPage", "mainEntity": { "@type": "Question", "name": " /2-x/+2=x /x+7/=/x-9/ /x-40/+/x-y+10/