3x+57+x-17=180
What does x equal? PLZ HELP

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

Can someone, me with this.i really need with this