Question

0,2(6x-5) -4 (0,2x-2)

Answer 1

1)1.2x-1-0.8x+8=0.4x+7

Answer 2

1,2х-1-0,8х+8=7+0,4х вот

Answer 3

To simplify the expression 0,2(6x-5) - 4(0,2x-2), we can distribute the coefficients and simplify:

0,2(6x-5) - 4(0,2x-2) = 0,2 * 6x - 0,2 * 5 - 4 * 0,2x + 4 * 2 = 1,2x - 1 - 0,8x + 8 = (1,2x - 0,8x) + (8 - 1) = 0,4x + 7

Therefore, the simplified expression is 0,4x + 7.