Question

5,6-3(2-0,4x)=0,4(4x+1)

Answer 1

5,6-3(2-0,4x)=0,4(4x+1);

5,6 - 6 + 1,2x = 1,6x + 0.4;

1,6x - 1,2x = 5,6 - 6 - 0,4;

0,4x = -0.8;

x = -2;

Answer 2

5,6=6-1,2x+1,6x+0,4
-0,8=0,4x
x=-2