Contact us
Choose a category below so we can get back to you as quickly as possible.
2x+3y-4=0 2x+3y=4 9^x*27^y =3^(2x)*3^(3y) =3^(2x+3y) =3^4 =81
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.