3(2x+4)+2(1-x)+4+3x=263
6x + 12 + 2 – 2x + 4 + 3x = 263
6x – 2x + 3x = 263 – 4 – 2 – 12
7x = 245
x = 35
3(2x+4)+2(1-x)+4+3x=263
6x + 12 + 2 – 2x + 4 + 3x = 263
6x – 2x + 3x = 263 – 4 – 2 – 12
7x = 245
x = 35