\[2-3(2x+2) = 5-4x\]
\[2-6x-6 = 5-4x\]
\[-6x+4x = 5-2+6\]
\[-2x = 9\]
\[x = -4,5\]
Ответ: -4,5
\[5-2x = 11-7(x+2)\]
\[5-2x = 11-7x-14\]
\[-2x+7x = 11-14-5\]
\[5x = -8\]
\[x = -1,6\]
Ответ: -1,6
\[3x+5+(x+5)=(1-x) +4\]
\[3x+5+x+5=1-x +4\]
\[4x+10 = 5-x\]
\[4x + x = 5 - 10\]
\[5x = -5\]
\[x = -1\]
Ответ: -1