Решите уравнение: (2x+3)-(5x+11)=7+(13-2x).

\[(2x + 3) - (5x + 11) =\]

\[= 7 + (13 - 2x)\]

\[2x + 3 - 5x - 11 = 7 + 13 - 2x\]

\[- 3x + 2x = 20 + 8\]

\[- x = 28\]

\[x = - 28.\]