Contact us
Choose a category below so we can get back to you as quickly as possible.
(x-7)/19=(x+150)/30 30(x-7)=19(x+150) 30x-210=19x+2850 11x=3060 x=3060/11
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.