Помогите решить уравнение: х+(х-6)+(х+2)=42

Is your pencil in your pencil case?Can I use your computer?Are they on the playing field?Where do they live?What are you interested in?

Раскроем скобки х+х-6+х+2=423х=46х=46:3х=15 1/3

х+х-6+х+2=42х+х+х=42+6-23х=46х=46:3х=46/3х=15 1/3