Contact us
Choose a category below so we can get back to you as quickly as possible.
75x-75*2=60x+60*5 75x-150=60x+300 75x-60x=300+150 15x=450 x=450÷15 x=30
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.