3(x-1)=3x-4(8x+1) 8(x-8)+2(1-2x)=11

Вычислим корни уравнений.

1) 3 * (x - 1) = 3 * x - 4 * (8 * x + 1); 

Раскроем скобки.

3 * x - 3 * 1 =  3 * x - 4 * 8 * x - 4 * 1;

3 * x - 3 = 3 * x - 32 * x - 4;

3 * x - 3 = -29 * x - 4;

3 * x + 29 * x = -4 + 3;

32 * x = -1;

x = -1/32.

2) 8 * (x - 8) + 2 * (1 - 2 * x) = 11; 

8 * x - 8 * 8 + 2 * 1 - 2 * 2 * x = 11; 

8 * x - 64 + 2 -  4 * x = 11; 

4 * x - 64 + 2 = 11; 

4 * x - 62 = 11; 

4 * x = 11 + 62; 

4 * x = 73; 

x = 73/4; 

x = 18.25.